Mainstays Blackout Grommet Single Curtain Panel, 1 Panel, Dark Brown, 40 in W x 63 in L
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Mainstays

Mainstays Blackout Grommet Single Curtain Panel, 1 Panel, Dark Brown, 40 in W x 63 in L

8,544 ratings
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Size40"W x 63"L-Out of stock
Actual ColorDark Brown-Out of stock
Multipack Quantity1-Out of stock

Key item features

  • Dark Brown Panel: This product includes one Dark Brown curtain panel, offering a clean, simple style for your window.
  • Product Dimensions: The panel measures 40 inches in width and 63 inches in length, featuring a grommet top designed to fit a curtain rod up to 1.5 inches in diameter.
  • Blackout Performance: Made from polyester fabric, it provides blackout light filtration, effectively limiting incoming light to darken rooms for sleeping, watching movies, or reducing glare.
  • Comfort Enhancements: Beyond light control, the panel incorporates thermal insulation and noise-reducing features, enhancing the comfort of your living space.
  • Easy Washing: For convenient upkeep, the curtain is machine washable cold on a gentle cycle, can be tumble dried on low heat, and cool ironed as needed.
  • Room Suitability: A practical choice for everyday use, this panel is suitable for various rooms, including bedrooms, living rooms, dining rooms, or entryways.
  • Grommet Hanging: Its grommet top design allows the panel to slide effortlessly onto your curtain rod, ensuring quick and straightforward hanging.
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Customer ratings & reviews

4.4 out of 5 stars
stars
8,544 ratings3,020 reviews
How item rating is calculated
  1. 5 stars75% (6,414)
  2. 4 stars11% (913)
  3. 3 stars5% (413)
  4. 2 stars3% (253)
  5. 1 star6% (551)

Reviews summary

Pros

  • : Offers high-quality materials at an affordable cost.
  • : Fabric has a good weight to it.
  • : Reduces sunlight and glare.
  • : Accurately represents the color as shown in the picture.
  • : Blocks most of the light.

Neutral

  • : Offers complete blackout for some, but may allow light leakage for others.
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Showing 1-3 of 3,020 reviews

Jun 24, 2026
Reviewer name: Andrea
Top Reviewer
Item details
Size: 40"W x 63"L
Color: White
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Blocks the sun, Fights my washer

These curtains are amazing at smothering every bit of light-like ''did the sun even rise?'' But hey... the last time I washed a set, my washer went full WWE on the metal rings and tore them up. So now I admire them from a safe distance to avoid the laundry drama.

Helpful?6MSBVKKMVV1F327042473
Jun 24, 2026
Reviewer name: Walmart customer
Top Reviewer
Item details
Size: 40"W x 84"L
Color: White
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Thermal wonder

These Thermal blackout curtains are going to save money on heating %26 air conditioning bills. They keep your home coolers in these hit summers, and these are reasonably priced at your local Walmart.. They will even bring them straight to your door with the Walmart Membership check it out! ,

Helpful?6MSBVKKMVV1F327042473
Mar 12, 2026
Reviewer name: Lori
Top Reviewer
Item details
Size: 40"W x 84"L
Color: Gray
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mainstays Blackout Curtain

We bought 3 different curtains; two Mainstays %26 1 SunZero. My intention was to purchase all Mainstays brand, however, my partner went to the store %26 bought SunZero. Both are great. We are using them to close off the living room while using a portable ac. It makes the room dark and hopefully works as intended. If you want blackout curtains for you bedroom the Mainstays curtains will do the job. I purchase the Walmart brands whenever possible. Their products for the home are well made and last. I will always recommend their brand!

Helpful?6MSBVKKMVV1F327042473
Current price is $9.96
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