Mainstays 6" Coil Mattress, Twin Size

By: Mainstays
Walmart #: 007135154
Mainstays 6" Coil Mattress, Twin Size
Was: $99.84  (You save $10.84)
FREE shipping
FREE pickup
Sold by
Showing options for 07095
Data unavailable
Data unavailable
Data unavailable
Data unavailable
Showing options for 07095
Buy online for pickup
  • Inner spring mattress
  • Tempered steel coils
  • Made with certified eco-friendly, foam manufacturing process
  • Gifting note: This item ships in the manufacturer's original packaging. If intended as a gift, the packaging may reveal the contents.

    About this item

    The Mainstays 6" Coil Mattress offers comfort and convenience with its ergonomic design. It has a bright white color that stands out and looks crisp and clean. It features 13.5-gauge tempered steel coils that provide maximum support for a sound sleep that can be relied upon. It meets federal flammability standard CFR 1633, providing quality and safety. The Mainstays mattress is made with a certified eco-friendly foam manufacturing process that prevents volatile organic compounds from being released into the atmosphere during the production process. This twin-size mattress is compressed, vacuum-sealed and boxed for easy shipping. It makes a nice fit for platform beds, allowing for versatility in placement. The foundations and bed frames are sold separately. With its manageable size, it will fit even in small rooms for an extra guest bed or child's room.

    The bed is made to last for many years. Let the Mainstays 6" Coil Mattress add comfort to your home.
    Mainstays 6" Coil Mattress, Twin:

    • 6" inner-spring mattress
    • 13.5-gauge tempered steel coils
    • Certified eco-friendly foam manufacturing process
    • Meets federal flammability standard CFR 1633
    • Compressed, vacuum-sealed and boxed for shipping
    • Twin-size mattress dimensions: 75"L x 39"W x 6"H
    • Beds sold separately. See our assortment of beds.
    • Bed frames sold separately. See our assortment of bed frames.

    Also available in Full-Size.
    • Useful for platform beds. Requires foundation or box spring with standard bed frames.
    • Foundations sold separately. See our assortment of foundations.


    Primary Color: White
    Multi Pack Indicator: No
    Model No.: MS11-084-202-19
    Shipping Weight (in pounds): 35.0
    Product in Inches (L x W x H): 75.0 x 39.0 x 6.0
    Assembled in Country of Origin: USA or Imported
    Origin of Components: USA or Imported
    Walmart No.: 7135154

    Customer reviews

    Customer Reviews | 1117 reviews | 4 out of 5

    4.0 stars

    1117 reviews | 4 out of 5

    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Would recommend to a friend



    We like it

    Customer review by MomofThreeFantasticKids

    4.0 stars by MomofThreeFantasticKids

    I bought this mattress for my three-year-old's new big boy bed. I wasn't expecting much based on the price, but I figured it would do for a 36-lb kid for a while. It comes vacuum-packed and rolled up in a box - very easy to get home. I was a little concerned over the packaging, but once I slit the plastic it bounced right into shape. This mattress has the approval of everyone in the house. Even my 200-lb husband calls it comfortable. I'm realistic about the durability of a hundred-dollar mattress. I don't know how long it would last for an adult, but I think it will work for my son.

    Was this review helpful? (378) (22)
    Thank you! You have successfully submitted feedback for this review.
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:1 week or less
    Usage:Every day
    Good & Reasonably Priced

    Customer review by zacksmom2

    4.0 stars by zacksmom2

    I was a little skeptical about buying a mattress that came rolled up in a box. My 13 year old son said it's very comfortable. I would have to agree. Once it was unrolled, it took shape quickly and hasn't bunched up or gotten lumpy.

    Was this review helpful? (175) (8)
    Thank you! You have successfully submitted feedback for this review.
    Hagerstown, MD
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:2 - 7 weeks
    Usage:Every day

    Customer review by JLHC

    1.0 stars by JLHC

    After reading nearly every review for this mattress, I thought surely with that many positive reviews, that it had to be at least an okay mattress. I was fine with "okay" because of the low cost. I ordered the mattress & upon receiving it had no problem with smell or packaging as others have mentioned. After 2 nights of sleeping (balancing) on a slope with springs that felt like they were out to get me, I quickly decided that no one; man, woman, child, dog or otherwise would be sleeping on this mattress in my home. It was AWEFUL!! The only good thing about this purchase was that I was able to return it to my local Walmart. To those of you who bought this for a child or guest room, please sleep on it for a couple of nights & I promise you will not be so quick to write a good review. I am not someone that leaves reviews often, but I do read them. Hopefully this will save others from the headache that I went through.

    Was this review helpful? (247) (34)
    Thank you! You have successfully submitted feedback for this review.
    Baton Rouge, LA
    Would recommend to a friend? No
    Age:25 - 34
    Ownership:1 week or less
    1-3 of 973 total reviews See all

    Customer Q&A

    Have questions? Get answers from experts and customers who own this product.

    Ask a question

    If you would like to share feedback with us about pricing, delivery or other customer service issues, please contact customer service directly.

    Q&A tips and guidelines

    Q&A Exchange Guidelines

    When writing your question or answer, please follow these guidelines:

    • Do: Make sure your question is directly related to the product
    • Do: Be specific and provide as many details as possible
    • Do: Include the model number (if applicable)
    • Do: Write your question in English
    • Do Not: Include personal information (such as your full name)
    • All submitted questions and answers are subject to the terms set forth in our Terms and Conditions

    We reserve the right not to post your question or answer if it contains any of the following:

    • Any information not related to the actual merchandise or topic
    • Obscenities, discriminatory language or other language not suitable for a public forum
    • Advertisements or “spam” content
    • Email addresses, physical addresses or other forms of contact information
    • Critical or spiteful comments on other questions or answers posted on the page or their authors
    • Any imagery that demonstrates incorrect use of the merchandise
    • Anything that Walmart deems to be inappropriate, at Walmart's discretion

    Provide as many details as possible, including the model number (if applicable).

    Remember: Don’t include personal information (such as your full name).

    Preview Question

    Walmart does not sponsor, recommend or endorse any third party product or service, or any customer ideas or advice.

    Thank you.

    Questions will be checked against our question guidelines and posted within five to seven business days.

    by an anonymous customer 4/10/2011
    • Having the mattress, I can only consider 'without foundation' to mean: best when used on a portable spring frame bed support.
      by Nytestorm6/25/2012
      Was this answer helpful? (0) (0)
    • I think it means box springs. It is self-sufficient. It will go in your frame, but doesn't need the support of box springs.
      by WLCarol3/1/2014
      Was this answer helpful? (1) (0)
    • it means you don't need a box spring for it. we just laid it right over the bars of the bunk bed and it's firm enough not to sag or slip between the bars. i don't know what base you have obviously, but i'm sure you can lay it on any base without a box spring.
      by momofhandm4/23/2015
      Was this answer helpful? (4) (0)
    • made for bunk beds or frames with slates. (slate=wood or metal support beams)
      by sethm201212/23/2014
      Was this answer helpful? (1) (0)
    • It means that you don't need a box spring. You can use a box spring, but it's not required.
      by YourNicknameYourNickname1/16/2013
      Was this answer helpful? (2) (0)
    • I purchased this mattress and a twin bed frame that stated it did not need a box spring. The mattress fits perfectly on top of bed frame. It does not need a box spring. The bed and the mattress are awesome. I think that that is what they mean by "no foundation". I suppose it could go on top of box spring? Its a nice mattress.
      by gojog4/23/2015
      Was this answer helpful? (6) (0)
    • I believe it means that you won't need a boxspring.
      by EZEfamily7/12/2011
      Was this answer helpful? (0) (0)
    • to me if you just put it on the floor by itself it would be comfy for camping or emergency bed
      by large567/2/2011
      Was this answer helpful? (0) (0)
    • It means you need to use it on a bed that does not require a box spring.
      by Ninalicious7/4/2011
      Was this answer helpful? (1) (0)
    • Not sure what that means. We have ours on a bunkbed that has bunky boards.
      by MomofThreeFantasticKids4/18/2011
      Was this answer helpful? (0) (0)
    What is the size of the box that the mattress will be shipped in? Will it fit into the back of a car?
    by elainaj 6/30/2011
    • yes it is actually small and can fit in a trunk.
      by BabyMommaD1/14/2015
      Was this answer helpful? (1) (0)
    • yes, it is folded up in a rather small box.
      by CloughClan1/14/2015
      Was this answer helpful? (1) (0)
    • The box is very small and will definitely fit in the trunk of a car. The mattress is compressed and rolled up. It uncompresses when you unpack it.
      by YourNicknameYourNickname1/14/2015
      Was this answer helpful? (1) (0)
    • ABSOLUTELY, fit in my roomates compact back seat, no problem...
      by pjnyc1/14/2015
      Was this answer helpful? (1) (0)
    • yes it is rolled in a box about 6x6x 40 with wheels and a handle so you can pull it like a suitcase. when you break the seal you can hear the rush of air filling the unit. very firm and definitely inner spring.
      by greygoose551/14/2015
      Was this answer helpful? (1) (0)
    • yes it fits fine in the back of the car it is rolled up in a box and vacumned sealed
      by micheller299/30/2011
      Was this answer helpful? (0) (0)
    • The mattress comes rolled in a box, with wheels. Very easy to move and will for sure fit in your car. Be prepared though, the minute you cut into the plastic and air gets in, the mattress starts to unfold and straighten out.
      by rosymoose1/14/2015
      Was this answer helpful? (1) (0)
    • Hi. It will fit in any car. The mattress is air vacuumed and the box that it comes in is surprisingly small.
      by ropuszka8/19/2011
      Was this answer helpful? (0) (0)
    • The box should easily fit into the trunk or backseat of a car.
      by EZEfamily7/12/2011
      Was this answer helpful? (0) (0)
    • It sure will,,,,,,has a handle and wheels on the box too!!!!!!!! And a great mattress,,,bought for my 9 yr old,,,,,,,
      by flirtnfind7/3/2011
      Was this answer helpful? (0) (0)
    1-3 of 73 questions See all

    Policies & Plans

    Gifting plans

    Gift options are not available for this item.

    Pricing policy

    About our prices
    We’re committed to providing low prices every day, on everything. So if you find a current lower price from an online retailer on an identical, in-stock product, tell us and we’ll match it. See more details at Online Price Match.

    Product Recommendations

    Your recently viewed items

    Clear this list