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Full Size Mattress [2025NEW], 12 Inch Gel Memory Foam Full Mattress, Medium Firm Mattresses for Pressure Relief & Back Pain, No-Fiberglass, CertiPUR-US, 100-Night Trial, Mattresses in a Box

  • Based on 70 reviews
Condition: New
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$249.99 Why this price?
Prime Day Deal · 50% off was $499.99

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As low as $41.67 / mo
  • – 6-month term
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Thursday, Jul 10
Order within 9 hours and 38 minutes
Available payment plans shown during checkout

Color: White & Gray


Item Thickness: 12.0 Inches


Size: Full


Features

  • Ultra-Comfortable Sleeping Experience: Our 12 inch full mattress with 5 layers which having 2 layers all-foam system. 2" Gel memory foam keep cooling, say goodbye to sweaty nights. 10" Support foam provide the best comfortable support, relieves pressure and back pain. Nice choose for comfy support.
  • Gel Memory Foam Full Mattress: FANSACE Gel memory foam elastic mattress designed for every kind of sleep position. It helps you sleep cool and medium firm mattress conforms to every curve, that supports the body where you need it.
  • Removable Full Size Mattress cover: The mattress cover use Fiberglass free fabric, skin-friendly soft to touch. No breathing problems that no health risks for you and your family. Removable and washable for your convenience. Non-slip Bottom increase friction and prevent the mattress from moving.
  • Mattress Full Size Bed In A Box: Four Step Enjoy Better Sleep.UNPACK (Ships small parcel quickly to your door.) UNROLL (The mattress is compressed into a sturdy plastic bag and protected by a cardboard box.) EXPAND ( Let the mattress expand 24~72 Hour for the mattress to air out and fully reshape it for better performance. NOCE: When unpacking, be sure to keep a safe distance, as it may expand quickly.) ENJOY.
  • 100-Night Trial and 10-Year Support Service: Our full mattresses crafted from high-quality CertiPUR-US certified foam for safer healthier sleep, enjoy a high-end hotel-quality sleep experience. It fits all kinds of bed frames.

Brand: FANSACE


Size: Full


Product Dimensions: 75"L x 54"W x 12"Th


Top Style: Tight Top


Number of Layers: 5.0


Fill Material: Gel Memory Foam, Memory Foam


Weight Limit: 500 Pounds


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


Color: White & Gray


Model Name: FB 12 IN MATTRESS


Product Dimensions: 75 x 54 x 12 inches


Item Weight: 49.9 pounds


Manufacturer: FANSACE


Country of Origin: Indonesia


Item model number: FB12F


Date First Available: March 4, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Super comfy!
Color: White & Gray Item Thickness: 12.0 Inches Size: Full
I loved it, it was the perfect level of firmness the delivery was really fast and it was very intuitive to unpack and assemble! The size was also perfect! My family is I love!
Reviewed in the United States on April 28, 2025 by Daniela Daniela

  • 5 stars
Color: White & Gray Item Thickness: 12.0 Inches Size: Full
Best mattress I've owned
Reviewed in the United States on April 23, 2025 by Kindle Customer

  • Solid, Comfortable, and Surprisingly High Quality: 10-Inch Gel Memory Foam Mattress
I ordered this full-size 10-inch gel memory foam mattress in medium firm, which is a big change for me since I've only ever used plush mattresses most of my adult life. I’m curious to see if it provides pressure and back pain relief, though I don’t experience either of those issues and am in decent physical condition. Upon unpacking, the mattress expanded quickly—it was very condensed before, so make sure you have it in place where you want it before it reaches its full size. I didn’t wait 24 hours to use it, since I unwrapped it early in the day and it remained untouched while expanding. Right now, I’ve placed it on top of my original standard memory foam mattress, making my bed quite high. The quality of this mattress appears excellent so far. There was no unpleasant odor upon unpacking, which was a pleasant surprise. The size is also standard for a full-size mattress, fitting perfectly in my bed frame. I’m reserving judgment for about 30 days to give my body time to adjust to the new mattress, especially since I’m transitioning from plush to medium firm. At first, I wasn’t thrilled with the idea of medium firm, but I’ve become curious if it might actually be better for my overall health. It feels like a solid mattress, and I’m cautiously optimistic. So far, I haven’t woken up sore or uncomfortable, nor have I felt frustrated or wished I’d gone back to my previous plush mattress. The material is soft and comfortable, and it seems easy to clean—although it hasn’t gotten dirty yet. It also has a lining on the bottom, which is a nice bonus. Considering the price, I’d be pleasantly surprised if this mattress's value and quality surpass my other new mattress, which was six times more expensive. I’m impressed so far, and I’ll update my review after about 30 days, but for now, I definitely recommend this mattress! ... show more
Reviewed in the United States on April 9, 2025 by In My Opinion

  • Such an improvement from my spring mattress
I got this to replace my 10 yrs old spring mattress. My spring mattress was fine and everything was still functional after ten years. I did look and want something more plush and this gave me what i was looking for. I was worried that it would be too warm during summer time but it stayed cool. Comfort wise, its soft and plush. there is no bounce since its foam, but i dont sink into it. There was some smell when i first opened it from the packaging, but after a day, it is gone. The size is right. i got the full size mattress and it fits exactly as it should. This came in a box and i was able to put it in within a day. This cost me less than what i would spend at a big box store, and would require more time to drive and get a large enough vehicle to take home a full mattress. So all in all, i am happy with this product. ... show more
Reviewed in the United States on April 24, 2025 by Chard Reviews

  • Comfortable, but fits very tightly in bed frame
- delivery on time, per order confirmation - well packaged, arrives compacted in a vacuum sealed package. Once opened, it expanded to full size really quickly. - No heavy chemical smells, even just after opening sealed packaging. - fairly firm, good support - all the while really comfortable. - Only slight issue we had was that it fits VERY tightly into our full sized bed frame - so it is a bit of a fight to get the fitted sheet around and under the corners of the mattress. Out last full sized mattress fit perfectly with just enough space between the mattress and frame when making the bed. Debated whether this was enough to remove an entire star since we are otherwise really pleased with the quality and comfort of the mattress overall - BUT fighting the mattress to get the sheets on every time for years to come is going to be irritating. ... show more
Reviewed in the United States on April 16, 2025 by Steve V

  • Great for our spare bedroom!
We didn't want to spend a ton of money on a mattress that wont get much use, so we went with this one and it was a great choice! I think buying mattresses in stores are almost phased out, because this couldn't be any easier. Bring it into the house easily since it's rolled up. No worries trying to get it through the door or around corners. So easy. We brought it into the bedroom, put it up on the box spring and cut the plastic. The mattress did the rest by unfolding itself. No odd smells and it didn't really take but a few hours to seemingly be completely "aired" up. I actually have found that this mattress is more comfortable than my $3k mattress, so I've been sleeping on it for about a week. Very impressed. It's definitely time to consider purchasing your mattress digitally....you won't be disappointed with this one. ... show more
Reviewed in the United States on May 2, 2025 by Joseph A Congel

  • Awesome Mattress!
I really took a chance on this mattress because I have never owned a memory foam before and was a little worried about how this would work out. I got this for our spare bedroom where I often have grandkids stay over. I also have my 82 yr old mother who suffers from chronic sciatica issues and wanted to make sure we had a mattress that wasn't going to aggravate that condition. Meant that I really needed to try this out for myself and boy oh boy am I happy with this. This is way more comfortable than I was expecting. I too have have rare instances of sciatica and some shoulder cramping at night and it's not happening with this mattress. I've slept on it numerous times already and I really love it. Sometime this year, I am planning on replacing my queen size mattress and I'm definitely going to go for this brand. This is a great mattress and I definitely recommend. ... show more
Reviewed in the United States on April 17, 2025 by Toni K

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