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Signature Design by Ashley

Signature Design by Ashley Chime Memory Foam 12" Full Mattress with Thick Memory and Support Foam for Pressure Relief, Fiberglass Free, Mattress In A Box

  • Based on 42,942 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Mar 27
Order within 9 hours and 52 minutes
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Size: Full


Style: 12"


Features

  • Cotton
  • FULL MEMORY FOAM MATTRESS: Upgrade your sleep experience with this memory foam mattress, designed for exceptional comfort and support. Featuring a thick layer of memory foam, it contours to your body for pressure relief and personalized comfort
  • MEDIUM COMFORT: This mattress is perfect for anyone seeking a balance of comfort and firm support. The memory foam adapts to your unique shape, reducing pressure points and promoting proper spinal alignment
  • SUPPORTIVE SLEEP: The memory foam layer is supported by an extra-thick base of firm support foam, ensuring long-lasting durability and stability for all sleep positions. Support foam provides a strong foundation for consistent performance over time
  • EASY SET UP: Measures 53" W x 74.5" D x 12" H. Arrives in a box for quick and easy setup. Simply remove the plastic wrap, and unroll (please allow 48 hours for mattress to fully expand). Foundation/box spring available, sold separately

Description

When it comes to your comfort, discover this 12-inch full mattress. Its thick layer of memory foam contours to your body, delivering amazing support, pressure relief and comfort. The memory foam layer is supported by a super thick layer of firm support foam. This helps reduce motion transfer so you and your partner can enjoy an undisturbed sleep. This mattress arrives in a box for easy setup. Foundation/box spring available, sold separately. And we go the extra mile to package, protect and deliver your purchase in a timely manner. The trusted source for stylish furniture, lighting, rugs, accessories and mattresses for every taste and budget, our wide assortment brings your space to life with furniture and decor that show off your style personality.

Brand: Signature Design by Ashley


Size: Full


Product Dimensions: 74"L x 52"W x 12"Th


Item Weight: 59 Pounds


Item Firmness Description: Extra Plush


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 3


Fill Material: Memory Foam


Special Feature: Low Motion Transfer, Pressure Relief, Removable Cover


Product Dimensions: 74 x 52 x 12 inches


Item Weight: 59 pounds


Manufacturer: Ashley Furniture


Item model number: M72721


Is Discontinued By Manufacturer: No


Thickness: 12 Inches


Fabric Type: Cotton


Refill: Memory Foam


Care instructions: Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening, use with protector and spot clean as needed


Assembly required: Yes


Batteries required: No


Included Components: Memory Foam 12" Full Mattress


Age Range Description: Adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 27

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Luxury comfort with a budget price tag!
Size: King Style: 12"
For those who suffer from back problems and need good support while sleeping this is the best bang for your buck! Originally purchased in 2019 for a new home because of the price point, I have since fallen in love with this mattress. It’s firmer than most but that doesn’t take away from its comfortability. You’ll sleep through the night and wake up without back pain or aches. All king size sheets fit perfectly and snug to mattress. The 12 inch thick foam will leave you feeling elevated and fill in any bed frames. There is zero noise produced and it took less than 4 hours to fully expand. 10/10 would buy again! ... show more
Reviewed in the United States on January 29, 2026 by Bryson C.
    • Excellent comfort at a great price
Size: Queen Style: 12"
We slept on this mattress at a short term rental and loved it, so we bought one for us. It’s much better than expensive mattresses I’ve had in the past. It’s not rock hard by any means, but it does feel supportive. Our low backs don’t ache in the morning. Happy we got to test it out first. The Amazon delivery and haul away was quick and easy. ... show more
Reviewed in the United States on January 10, 2026 by GPB
    • Firm mattress excellent quality fair price
Size: Queen Style: 12"
Have had it so far for 2 nights. Love it. Very firm mattress which is exactly what I wanted. If I get a year out of it for the price I will be happy.
Reviewed in the United States on February 15, 2026 by RyanSpano
    • Great long‑term mattress for my son — still supportive years later
Size: Full Style: 12"
I bought this mattress for my son back on February 18, 2020, and it has held up really well over the years. I wanted something affordable, supportive, and easy to set up, and this one checked all the boxes. It expanded fully within a day and didn’t have a strong chemical smell, which I appreciated since it was going in his room. My son has slept on it every night for years, and it’s still comfortable with no major sagging or dips. The memory foam gives good support without feeling too firm, and it helps with pressure relief. It’s also fiberglass‑free, which was important to me when choosing a foam mattress. Pros: • Comfortable and supportive for long‑term use • No sagging even after years of nightly sleep • Easy setup right out of the box • Great pressure relief • Fiberglass‑free • Good value for the price Cons: • Can sleep a little warm without a cooling topper • Edge support isn’t as firm as a hybrid mattress Would I buy it again: Yes — it’s been a reliable, comfortable mattress for my son and has lasted much longer than expected. ... show more
Reviewed in the United States on January 7, 2026 by VeroL
    • So far BEST PURCHASE I'VE MADE...Outside of food!! 😂
Size: Queen Style: 12"
Ok First: I've done extensive research on mattresses, what kind of mattress does better holding up, what to look for in a mattress and what mattress firmness does better for different people and how they sleep ect. Ect..... After paying for an over thousand dollar "hybrid" mattress in store, touching, feeling, testing and being reassured by a "professional mattress store owner" that hybrids are the new elite premium purchases of all mattresses and worth their extremely high price tag, I was at a loss, three months in with my king of all kings mattress and it's already large dips on both sides of the bed from myself and my husband alike, even though we're two very very different people in size, height and weight! Now my husband is a 6'2 160 lb man and I'm a 5'9 240 lb woman, that's a fairly large difference, yet we both caused dips in that mattress within the same time frame. So yeah I've got some trust issues 😂. Trust me sleep has been unbearable.... Second: I needed a mattress that I could buy that was affordable and that was going to do its job! So I began reviewing mattress after mattress, ones best for heavier set people and ones that were reliable. I looked both on and off of Amazon. There are countless ones just like this one that come up, ranging from a little cheaper than this too a little more, but the reviews for me on this one and of course that steal of a deal price tag. Can a sounds too good too be true, be real in this world? Yes. Now I've only had this mattress for coming up on 2 weeks but following the recommended two days set time before using, when I first laid on this bed....I knew instantly that top dollar, premium hybrid was an Elite lie! I'm talking instant comfort that I'd been denied the luxury of having, because of a top dollar investment I was stuck with. This mattress has already in the time spent on it, started to relieve my siatica nerve pain that the last ugly sinful bed had caused me to have. Back pain solved (mind you, I have no extensive issues with my back, only an out of alignment hip) instant grogginess and tiredness gone in the am, I'm able to get myself out of bed because I actually slept with optimal comfort and actually get deep rest.... Go figure, you really do need restful sleep too cure most simple things that ail you 😬.... Gone fatigue and achy tired muscles, gone pinched nerves, and feeling like I'm 8 years older then I really am! Now am I getting ahead of myself? Maybe! But honestly just the two weeks that I've gotten was actually worth what I paid for this mattress already 😂😃😂.. see that tells you just how bad my "premium hybrid" really was! Alas....I know that things could change in a month or maybe even less....So I solemnly vow to come back in a month and give an update and then also at the 6 month mark and give another update and then we'll see if we make it to the 1 year mark to see what we got going on then! That way you can feel better about making an actual decision, incase you got trust issues or mattress ptsd like me, or have a similar story and have searched ruthlessly hoping to find something that'll give you and your wallet piece of mind!! I got you boo! 😂 I'm taking one for the team!! So Until another 2 1/2 weeks.....take care knowing someone out here is rooting for you to get the sleep you need!! Sincerely, a previous tired, grumpy and hurting mattress grinch! I'm late lol.... Don't judge me! I got a life outside of mattress reviews 😂. I've now had this mattress for around 7 months..... Wait for it....... Wait for it..... It's still AMAZING... Best overall purchase I've ever made!!! No dips....No sag... Just amazing quality....I will be buying more of these mattresses for my other rooms throughout the house! If you're looking for a slightly firm but still feels soft mattress then look no further! Buy it! If the firmness part scares you.... I'll tell you a lil advice my nana gave me lol .... You can be soften a bed but you can't harden a bed! So always opt for firmer and soften too your desire!!! But this bed really has made a huge difference! ... show more
Reviewed in the United States on March 10, 2021 by Jes

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