

Mainstays 3" Memory Foam Mattress Topper, Twin
Key item features
- Available Sizes: Twin, Full, Queen, and King sizes available to fit various bed dimensions.
- Gel Memory Foam: Premium gel memory foam promotes proper sleep posture support and reduces motion transfer.
- Comfortable Temperature: Designed to maintain a comfortable sleep temperature with its breathable design.
- Mattress Extension: Helps extend the life of your mattress by providing an additional 3-inch layer of support.
- Certified Quality: Made with CertiPUR-US certified foam and Oeko-tex Standard 100 certified materials, ensuring safety and durability.
- Easy Setup: Ships compressed and rolled for convenient delivery and easy setup at your doorstep.
- Adult Use: Specifically designed for adult use, supporting all sleep positions.
Specs
- Fill materialMemory Foam
- FirmnessMedium
- FeaturesHypoallergenic
- Assembled product dimensions (l x w x h)74.00 x 38.00 x 3.00 Inches
Reviews summary
- : Provides a comfortable sleeping experience with this texture.
- : Made from thick material with adequate cushioning.
- : Offers great value at this cost.
- : Fits standard mattress sizes with minor edge variations.
- : Provides pressure relieving contours.
- : May have an intense, chemical-like odor that can be overpowering.
- Free shipping
Free 90-day returns
How do you want your item?
Similar items you might like
Based on what customers bought
Best seller Mainstays 1.5” 7-Zone Reversible Memory Foam Mattress Topper, Twin-XL $34.98
Best seller
4 optionsAvailable in additional 4 optionsSponsored$3498current price $34.98More options from $24.98Mainstays 1.5” 7-Zone Reversible Memory Foam Mattress Topper, Twin-XL
31634.3 out of 5 Stars. 3163 reviewsSave withPickup todayDelivery todayShipping, arrives todayJIOABL 2-Inch Memory Foam Mattress Topper with Cooling Gel, CertiPUR-US Certified, Pressure Relief & Breathable Comfort Bed Topper, Full Size $34.99
18 optionsAvailable in additional 18 options$3499current price $34.99More options from $26.99JIOABL 2-Inch Memory Foam Mattress Topper with Cooling Gel, CertiPUR-US Certified, Pressure Relief & Breathable Comfort Bed Topper, Full Size
8754.4 out of 5 Stars. 875 reviewsShipping, arrives in 3+ daysDyFun 3" Gel Memory Foam Mattress Topper with Cooling Cover, CertiPUR-US Certified, Non-Slip, Twin $59.99
30 optionsAvailable in additional 30 options$5999current price $59.99Options from $59.99 – $149.99DyFun 3" Gel Memory Foam Mattress Topper with Cooling Cover, CertiPUR-US Certified, Non-Slip, Twin
5724.4 out of 5 Stars. 572 reviewsSave withShipping, arrives in 3+ daysKayfia Full Mattress Topper for Deep Sleep, 3D+7D Snow Down Alternative Fill Overfilled Plush Pillow Top with 8-23 inch Deep Pocket-White $35.99 Was $57.99
2 optionsAvailable in additional 2 optionsNow$3599current price Now $35.99, Was $57.99$57.99Options from $35.99 – $37.99Kayfia Full Mattress Topper for Deep Sleep, 3D+7D Snow Down Alternative Fill Overfilled Plush Pillow Top with 8-23 inch Deep Pocket-White
1754.4 out of 5 Stars. 175 reviewsSave withShipping, arrives in 2 daysExtra Firm Mattress Topper Twin 3-inch Memory Foam + Support Foam, Double-Sided for Sleeping, Pain Relief, High-Density Firm Mattress Topper with Removable Cover, CertiPUR-US Certified, 75" x 38" $59.99
5 optionsAvailable in additional 5 options$5999current price $59.99Options from $59.99 – $109.99Extra Firm Mattress Topper Twin 3-inch Memory Foam + Support Foam, Double-Sided for Sleeping, Pain Relief, High-Density Firm Mattress Topper with Removable Cover, CertiPUR-US Certified, 75" x 38"
344.3 out of 5 Stars. 34 reviewsShipping, arrives in 3+ days100+ bought since yesterday Mainstays Twin/Twin XL 1.25 Inch 7-Zone Foam Mattress Topper $12.44
100+ bought since yesterday
6 optionsAvailable in additional 6 options$1244current price $12.44Options from $12.44 – $22.44Mainstays Twin/Twin XL 1.25 Inch 7-Zone Foam Mattress Topper
52104 out of 5 Stars. 5210 reviewsSave withPickup todayDelivery todayShipping, arrives today3 Inch Mattress Topper, Queen Gel Memory Foam Mattress Topper in a Box $39.99 Was $163.99
4 optionsAvailable in additional 4 optionsNow$3999current price Now $39.99, Was $163.99$163.99+$24.88 shippingMore options from $27.993 Inch Mattress Topper, Queen Gel Memory Foam Mattress Topper in a Box
3794.5 out of 5 Stars. 379 reviewsShipping, arrives in 3+ daysJUSTLET 3 Inch Mattress Topper, 7-Zone Memory Foam Mattress Topper for Back Pain& Pressure Relief, Gray, Queen Size $79.99
4 optionsAvailable in additional 4 options$7999current price $79.99More options from $67.99JUSTLET 3 Inch Mattress Topper, 7-Zone Memory Foam Mattress Topper for Back Pain& Pressure Relief, Gray, Queen Size
23 out of 5 Stars. 2 reviewsSave withShipping, arrives tomorrowLinenspa 3" Cooling Gel and Green Tea Infused Memory Foam Mattress Topper, Twin $57.99
12 optionsAvailable in additional 12 options$5799current price $57.99More options from $44.99Linenspa 3" Cooling Gel and Green Tea Infused Memory Foam Mattress Topper, Twin
644.1 out of 5 Stars. 64 reviewsSave withShipping, arrives tomorrowAllswell 2" Artic Gel with Graphite Memory Foam Mattress Topper, Full $68.00
9 optionsAvailable in additional 9 options$6800current price $68.00Allswell 2" Artic Gel with Graphite Memory Foam Mattress Topper, Full
27094.4 out of 5 Stars. 2709 reviewsSave withShipping, arrives in 2 daysMattress Topper Full Gel Memory Foam Mattress Topper Full Size for Back Pain $46.96
$4696current price $46.96Mattress Topper Full Gel Memory Foam Mattress Topper Full Size for Back Pain
Shipping, arrives in 3+ daysBest seller Allswell Ultra Plush Pillow Top Mattress Topper, Queen $60.00
Best seller
6 optionsAvailable in additional 6 options$6000current price $60.00More options from $48.00Allswell Ultra Plush Pillow Top Mattress Topper, Queen
11494.4 out of 5 Stars. 1149 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Allswell 4” Memory Foam Mattress Topper Infused with Cooling Diamond Gel, Queen $146.00
Best seller
4 optionsAvailable in additional 4 options$14600current price $146.00More options from $106.00Allswell 4” Memory Foam Mattress Topper Infused with Cooling Diamond Gel, Queen
4334.3 out of 5 Stars. 433 reviewsSave withPickup todayDelivery todayShipping, arrives todayEverPick Memory Foam Mattress Topper - 2 Inch Gel Infused Memory Foam - Plush Feel - Cooling and Pressure Relieving for Back Pain - Full Size $43.99
10 optionsAvailable in additional 10 options$4399current price $43.99More options from $37.99EverPick Memory Foam Mattress Topper - 2 Inch Gel Infused Memory Foam - Plush Feel - Cooling and Pressure Relieving for Back Pain - Full Size
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysCONCETTA Mattress Topper King, 2 inch Memory Foam Cooling Gel Infused Bed Topper for Back Pain, CertiPUR-US Certified $55.33
$5533current price $55.33+$3.99 shippingCONCETTA Mattress Topper King, 2 inch Memory Foam Cooling Gel Infused Bed Topper for Back Pain, CertiPUR-US Certified
Shipping, arrives in 3+ daysBest seller EDX 3 Inch Cool Gel Memory Foam Mattress Topper Twin Size Bed, Comfort Body Support & Pressure Relief, CertiPUR-US Certified $27.99 Was $45.99
Best seller
18 optionsAvailable in additional 18 optionsNow$2799current price Now $27.99, Was $45.99$45.99More options from $21.99EDX 3 Inch Cool Gel Memory Foam Mattress Topper Twin Size Bed, Comfort Body Support & Pressure Relief, CertiPUR-US Certified
22844.4 out of 5 Stars. 2284 reviewsSave withShipping, arrives tomorrowAlvantor 2/3 Inch Cooling Gel Memory Foam Mattress Topper for Back Pain Relief,2 Inches,Twin $22.47
10 optionsAvailable in additional 10 options$2247current price $22.47Options from $22.47 – $79.17Alvantor 2/3 Inch Cooling Gel Memory Foam Mattress Topper for Back Pain Relief,2 Inches,Twin
2014.4 out of 5 Stars. 201 reviewsSave withShipping, arrives in 2 days
About this item
Product details
- Mainstays Sizes: Twin / Full / Queen / King
- Premium gel memory foam promotes proper sleep posture support
- Comfortable sleep temperature
- Extends Mattress Life
- Thickness: 3-inch
- Instantly upgrade your mattress and sleep better
- CertiPUR-US® certified foam, ensuring the product is made without harmful chemicals and is tested by independent labs to meet rigorous standards for content, emissions, durability, and performance
- Premium quality materials certified by Oeko-tex® Standard 100
- Ships compressed, rolled and shipped to conveniently arrive at your doorstep for easy setup
- 5 Year Manufacturer's Warranty
- Age Group: Adult
Specifications
Fill material
Firmness
Features
Assembled product dimensions (l x w x h)
Warranty
Warranty information
Warranty url
More items to consider
Based on what customers bought
Best seller Allswell Chill Comfort Gel Memory Foam Mattress Pad, Queen $54.88
Best seller
3 optionsAvailable in additional 3 options$5488current price $54.88More options from $49.88Allswell Chill Comfort Gel Memory Foam Mattress Pad, Queen
5834.4 out of 5 Stars. 583 reviewsSave withPickup todayDelivery todayShipping, arrives todayIn 100+ people's carts Mainstays Basic Value Microfiber Bed Sheet Set, Rich Black, Full, 4 Piece $11.67
$1167current price $11.67More options from $7.97Mainstays Basic Value Microfiber Bed Sheet Set, Rich Black, Full, 4 Piece
189874.3 out of 5 Stars. 18987 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Serta Sertapedic Superior Loft Polyester Mattress Pad, Queen - Hypoallergenic $36.96
Best seller
3 optionsAvailable in additional 3 options$3696current price $36.96More options from $32.96Serta Sertapedic Superior Loft Polyester Mattress Pad, Queen - Hypoallergenic
11414.5 out of 5 Stars. 1141 reviewsSave withShipping, arrives todayBest seller Mainstays Super Soft Brushed Microfiber Bed Sheet Set, Papyrus Beige, Queen, 4 Piece $19.97
$1997current price $19.97More options from $9.97Mainstays Super Soft Brushed Microfiber Bed Sheet Set, Papyrus Beige, Queen, 4 Piece
96524.6 out of 5 Stars. 9652 reviewsSave withShipping, arrives tomorrowRollback Mainstays All in One Reversible Comforter and Sheet set- 7 Piece, Queen, Blue Floral $41.96
$4196current price $41.96More options from $28.69Mainstays All in One Reversible Comforter and Sheet set- 7 Piece, Queen, Blue Floral
243314.5 out of 5 Stars. 24331 reviewsSave withShipping, arrives todayIn 200+ people's carts Mainstays NexGen Waterproof Anti-Allergen Zippered Mattress Protector, Queen $15.44
In 200+ people's carts
7 optionsAvailable in additional 7 options$1544current price $15.44More options from $11.44Mainstays NexGen Waterproof Anti-Allergen Zippered Mattress Protector, Queen
243464.4 out of 5 Stars. 24346 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Mainstays Super Soft Quilted Mattress Pad, Queen 60 in x 80 in $21.88
Best seller
8 optionsAvailable in additional 8 options$2188current price $21.88More options from $14.88Mainstays Super Soft Quilted Mattress Pad, Queen 60 in x 80 in
41974.4 out of 5 Stars. 4197 reviewsSave withPickup todayDelivery todayShipping, arrives today50+ bought since yesterday Sertapedic 5-in-1 Ultimate Quilted Comfort & Protection Mattress Pad, White, Queen $24.99
50+ bought since yesterday
8 optionsAvailable in additional 8 options$2499current price $24.99More options from $24.88Sertapedic 5-in-1 Ultimate Quilted Comfort & Protection Mattress Pad, White, Queen
17874.5 out of 5 Stars. 1787 reviewsSave withShipping, arrives todayMainstays 5 Piece Reversible Bed in a Bag Comforter Set with Sheets, Black, Twin-XL $33.74
$3374current price $33.74Options from $33.74 – $46.32Mainstays 5 Piece Reversible Bed in a Bag Comforter Set with Sheets, Black, Twin-XL
81864.5 out of 5 Stars. 8186 reviewsSave withShipping, arrives todayBest seller Allswell Side Sleeper Bed Pillow with HYGROCOTTON® Temperature Regulating Cover, Standard/Queen $12.88
Best seller
8 optionsAvailable in additional 8 options$1288current price $12.88Options from $12.88 – $120.00Allswell Side Sleeper Bed Pillow with HYGROCOTTON® Temperature Regulating Cover, Standard/Queen
1944.3 out of 5 Stars. 194 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Mainstays Cotton Rich Extra Soft Jersey Bed Sheet Set, Twin-XL, Charcoal, 3 Pieces $21.63
$2163current price $21.63Options from $21.63 – $34.97Mainstays Cotton Rich Extra Soft Jersey Bed Sheet Set, Twin-XL, Charcoal, 3 Pieces
125444.7 out of 5 Stars. 12544 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Mainstays Extra Thick Waterproof Mattress Pad, Queen 60 in x 80 in $34.88
Best seller
8 optionsAvailable in additional 8 options$3488current price $34.88More options from $24.88Mainstays Extra Thick Waterproof Mattress Pad, Queen 60 in x 80 in
18224.5 out of 5 Stars. 1822 reviewsSave withPickup todayDelivery todayShipping, arrives todaySertapedic Cool, Fresh & Clean Quilted Comfort Mattress Pad, Queen $47.88
3 optionsAvailable in additional 3 options$4788current price $47.88More options from $42.88Sertapedic Cool, Fresh & Clean Quilted Comfort Mattress Pad, Queen
4684.3 out of 5 Stars. 468 reviewsSave withPickup todayDelivery todayShipping, arrives tomorrowBest seller AllerEase CleanBoost Plush Knit Mattress Cover Protector, Queen - Fitted, w/ Straps, Waterproof $30.49
Best seller
8 optionsAvailable in additional 8 options$3049current price $30.49More options from $20.35AllerEase CleanBoost Plush Knit Mattress Cover Protector, Queen - Fitted, w/ Straps, Waterproof
5624.5 out of 5 Stars. 562 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Mainstays Super Soft Brushed Microfiber Pillowcase Set, Blue Cameo, Standard/Queen, 2 Piece $6.97
$697current price $6.97Options from $6.97 – $7.97Mainstays Super Soft Brushed Microfiber Pillowcase Set, Blue Cameo, Standard/Queen, 2 Piece
38524.7 out of 5 Stars. 3852 reviewsSave withPickup todayDelivery todayShipping, arrives today100+ bought since yesterday Bed Maker's Adjustable Sheet Straps, 4 Pack $3.97
100+ bought since yesterday
2 optionsAvailable in additional 2 options$397current price $3.97Options from $3.97 – $7.94Bed Maker's Adjustable Sheet Straps, 4 Pack
11864 out of 5 Stars. 1186 reviewsSave withPickup todayDelivery todayBest seller Allswell Down Alternative Bed Pillows, Standard/Queen - Firm, All Positions $15.88
Best seller
8 optionsAvailable in additional 8 options$1588current price $15.88Options from $15.88 – $114.00Allswell Down Alternative Bed Pillows, Standard/Queen - Firm, All Positions
9034.4 out of 5 Stars. 903 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Allswell Memory Foam Standard/Queen Bed Pillow $20.97
Best seller
8 optionsAvailable in additional 8 options$2097current price $20.97Options from $20.97 – $169.00Allswell Memory Foam Standard/Queen Bed Pillow
814.3 out of 5 Stars. 81 reviewsSave withShipping, arrives today
Popular items in this category
Best selling items that customers love
TruCool 3" Mattress Topper featuring Serene Foam, Queen $174.98 Was $472.00
5 optionsAvailable in additional 5 optionsSponsoredNow$17498current price Now $174.98, Was $472.00$472.00More options from $165.78TruCool 3" Mattress Topper featuring Serene Foam, Queen
384.7 out of 5 Stars. 38 reviewsSave withShipping, arrives in 2 daysBest seller Mainstays 2" Memory Foam Mattress Topper, Queen $58.00
Best seller
11 optionsAvailable in additional 11 options$5800current price $58.00More options from $40.00Mainstays 2" Memory Foam Mattress Topper, Queen
48144.4 out of 5 Stars. 4814 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller EGOHOME 2 inch Memory Foam Mattress Topper, Full Mattress Topper, Cooling $29.99 Was $59.90
Best seller
15 optionsAvailable in additional 15 optionsSponsoredNow$2999current price Now $29.99, Was $59.90$59.90Options from $29.99 – $119.99EGOHOME 2 inch Memory Foam Mattress Topper, Full Mattress Topper, Cooling
22044.3 out of 5 Stars. 2204 reviewsSave withShipping, arrives tomorrow2 Inch Mattress Topper, Twin Gel Memory Foam Mattress Topper in a Box $22.99 Was $42.98
4 optionsAvailable in additional 4 optionsNow$2299current price Now $22.99, Was $42.98$42.98+$16.88 shippingOptions from $22.99 – $36.882 Inch Mattress Topper, Twin Gel Memory Foam Mattress Topper in a Box
3964.5 out of 5 Stars. 396 reviewsShipping, arrives in 3+ days2, 3, or 4 Inch Mattress Topper, Twin Gel Memory Foam Mattress Topper(2 inch, Twin) $22.99 Was $41.38
13 optionsAvailable in additional 13 optionsNow$2299current price Now $22.99, Was $41.38$41.38+$16.88 shippingOptions from $22.99 – $87.352, 3, or 4 Inch Mattress Topper, Twin Gel Memory Foam Mattress Topper(2 inch, Twin)
2114.5 out of 5 Stars. 211 reviewsShipping, arrives in 3+ daysMattress Topper Queen, 4 Inch Gel Infused Memory Foam Bed Topper for Queen Size, CertiPUR-US Certified $49.99
18 optionsAvailable in additional 18 options$4999current price $49.99Options from $49.99 – $139.99Mattress Topper Queen, 4 Inch Gel Infused Memory Foam Bed Topper for Queen Size, CertiPUR-US Certified
8184.3 out of 5 Stars. 818 reviewsSave withShipping, arrives tomorrowClearance 4 inch Mattress Topper, Memory Foam Mattress Pad, Gel Infused Mattress Topper, Queen $49.99 Was $98.98
Clearance
6 optionsAvailable in additional 6 optionsNow$4999current price Now $49.99, Was $98.98$98.98+$29.99 shippingMore options from $32.994 inch Mattress Topper, Memory Foam Mattress Pad, Gel Infused Mattress Topper, Queen
333.8 out of 5 Stars. 33 reviewsShipping, arrives in 3+ daysComfort Tech 4" TheraGel Memory Foam Mattress Topper, Twin $47.02 Was $240.00
4 optionsAvailable in additional 4 optionsNow$4702current price Now $47.02, Was $240.00$240.00Options from $47.02 – $190.89Comfort Tech 4" TheraGel Memory Foam Mattress Topper, Twin
574.6 out of 5 Stars. 57 reviewsSave withShipping, arrives tomorrowBest seller Mainstays 2" Memory Foam Topper and Pillow Bundle $60.00
Best seller
$6000current price $60.00More options from $40.00Mainstays 2" Memory Foam Topper and Pillow Bundle
48144.4 out of 5 Stars. 4814 reviewsSave withShipping, arrives tomorrowTwin Mattress Topper 3 inch, Memory Foam Mattress Topper For Twin Bedding, Blue $25.99
10 optionsAvailable in additional 10 options$2599current price $25.99+$17.99 shippingOptions from $25.99 – $48.99Twin Mattress Topper 3 inch, Memory Foam Mattress Topper For Twin Bedding, Blue
244.7 out of 5 Stars. 24 reviewsShipping, arrives in 3+ daysBodipedic Essentials 2-Inch Memory Foam Mattress Topper with Knit Cover, Twin $65.99
2 optionsAvailable in additional 2 options$6599current price $65.99Bodipedic Essentials 2-Inch Memory Foam Mattress Topper with Knit Cover, Twin
55 out of 5 Stars. 5 reviewsShipping, arrives in 3+ daysTruCool 3" Mattress Topper Featuring Serene Foam, Twin $138.22 Was $332.00
Now$13822current price Now $138.22, Was $332.00$332.00TruCool 3" Mattress Topper Featuring Serene Foam, Twin
344.7 out of 5 Stars. 34 reviewsSave withShipping, arrives in 2 daysSerta 2" Cooling Coppergel Memory Foam Mattress Topper, Queen $65.99
12 optionsAvailable in additional 12 options$6599current price $65.99More options from $61.61Serta 2" Cooling Coppergel Memory Foam Mattress Topper, Queen
1534.3 out of 5 Stars. 153 reviewsSave withShipping, arrives in 2 daysTINKLE WELL Mattress Topper,Twin Gel Memory Foam Mattress Topper, Twin Size for Back Pain-2in $32.99
9 optionsAvailable in additional 9 options$3299current price $32.99+$14.99 shippingOptions from $32.99 – $73.99TINKLE WELL Mattress Topper,Twin Gel Memory Foam Mattress Topper, Twin Size for Back Pain-2in
54.4 out of 5 Stars. 5 reviewsShipping, arrives in 3+ daysSerta 1.5" Comfort Cooling Memory Foam Mattress Topper, Full $39.00
6 optionsAvailable in additional 6 options$3900current price $39.00Options from $39.00 – $44.99Serta 1.5" Comfort Cooling Memory Foam Mattress Topper, Full
554.2 out of 5 Stars. 55 reviewsSave withShipping, arrives in 2 daysLOUNJ 2 Inch Gel Memory Foam Mattress Topper, Queen $64.99
12 optionsAvailable in additional 12 options$6499current price $64.99More options from $45.99LOUNJ 2 Inch Gel Memory Foam Mattress Topper, Queen
64.3 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysSerene Foam Mattress Topper, Twin, 3 inch, Comfort Tech $119.00 Was $238.00
4 optionsAvailable in additional 4 optionsNow$11900current price Now $119.00, Was $238.00$238.00Serene Foam Mattress Topper, Twin, 3 inch, Comfort Tech
334.4 out of 5 Stars. 33 reviewsSave withShipping, arrives tomorrowReduced price Arctus Queen Mattress Topper, 2" Memory Foam Mattress Topper, Blue $52.00 Was $69.00
Reduced price
15 optionsAvailable in additional 15 optionsNow$5200current price Now $52.00, Was $69.00$69.00More options from $36.00Arctus Queen Mattress Topper, 2" Memory Foam Mattress Topper, Blue
1184.2 out of 5 Stars. 118 reviewsSave withShipping, arrives in 2 daysAllswell 3" Covered Memory Foam Mattress Topper, King $136.00
5 optionsAvailable in additional 5 options$13600current price $136.00More options from $104.00Allswell 3" Covered Memory Foam Mattress Topper, King
2214.2 out of 5 Stars. 221 reviewsSave withPickup todayDelivery todayShipping, arrives today
Customer ratings & reviews
Reviews summary
- : Provides a comfortable sleeping experience with this texture.
- : Made from thick material with adequate cushioning.
- : Offers great value at this cost.
- : Fits standard mattress sizes with minor edge variations.
- : Provides pressure relieving contours.
- : May have an intense, chemical-like odor that can be overpowering.
Customer images






+177 images
Showing 1-3 of 1,644 reviews
Verified Purchase
It was one of the most affordable mattress toppers for the quality, and the only one in the area that was readily available. Did extensive research, and we are completely satisfied by this purchase. The information provided on the website as well as reliability regarding day-of pickup information was amazing.
Verified Purchase
Nice cushy mattress topper
this Mainstays mattress topper was a twin XL, very easy to trim off the excess for my twin bed. expanded within 24 hours, thankfully no odor. It's more fluffy than supportive, very comfortable. Added a 2" flat-surfaced Mainstays topper to the pile, for a little more protection on a very firm older mattress, but happy with this one as well. Thank you, Walmart!
Verified Purchase
Bought this for our camper as we we're leaving on a 14 day excursion. Absolutely slept perfectly sound and comfortable. Our son and daughter in law bought one three days later while on vacation with us for their camper. We'll definitely be buying one for our grandson's bed at his home!
Frequently bought together
Mainstays 3" Memory Foam Mattress Topper, Twin $58.00 Was $68.00

Mainstays 3" Memory Foam Mattress Topper, Twin
In 200+ people's carts (2 pack) Mainstays Back & Side Sleeper Bed Pillow, Standard/Queen - Extra Firm Support $14.88 $7.44/ea

(2 pack) Mainstays Back & Side Sleeper Bed Pillow, Standard/Queen - Extra Firm Support
Best seller Mainstays All in One Reversible Comforter and Sheet set- 5 Piece, Twin, Black $33.74 Was $38.74

Mainstays All in One Reversible Comforter and Sheet set- 5 Piece, Twin, Black
Best seller Mainstays Super Soft Plush Blanket, Gray, Twin, Adult/Teen $17.96



























