Full Size Mattress, 12 Inch Hybrid Full Mattress in a Box, Gel Memory Foam and Individual Pocket Spring for Pressure Relief, 7 Zoned Support, CertiPUR-US, Medium Plush Support
Condition: New
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Learn more about financing & leasing here.
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90-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
20 left in stock
Arrives
Monday, May 18
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Style: 12 inch
Size: Full
Features
- ENJOY A CCOMFORABLE DEEP SLEEP: The full mattress combines multiple layers of premium memory foam with individual support spring to provide superior comfort and targeted support. Make sure your weight is evenly distributed from head to toe, fully relaxes your muscles, which helps relieve back pain and improves your sleeping quality
- BREATHABLE AND COMFORTABLE: 12 inch Full size mattress is made of skin-friendly knitted fabric and gel memory foam, independent pocket spring system,enhances air circulation, allowing you to stay comfortable, breathable and natural all night long. It effectively absorbs steam and sweat from the contact surface, keeping your body comfortable and dry all night long
- MOTION ISOLATION: Mattress full size use upgraded individually pocket coils springs, each providing personalized support to improve sleep quality and minimize tossing and turning. its tends to reduce noise and isolate motion when you move, effectively avoid movement interference between partners, create a quiet and undisturbed sleep with this hybrid mattress full
- FULL SIZE MATTRESS IN A BOX: Full bed mattress measure 75" L x 54" W x 12" H. It was rolled up, compressed into a box, and sent to your home. To maintain the best effect, please leave the mattress for 48-72 hours after opening until fully expand. Please keep a safe distance from the mattress when unpacking to prevent injury by its instant expansion
- RELIABLE PURCHASE: Ruoysun full size memory foam mattress comes with a 100 nights trial and 10 years after sales support, providing you with reassurance. If you have any question about Ruoysun mattresses, please contact us in time and we will provide you with the best solution within 24 hours
Brand: Ruoysun
Size: Full
Product Dimensions: 75"L x 54"W x 12"Th
Item Firmness Description: Medium Plush
Top Style: Euro Top
Cover Material: Cotton
Number of Layers: 2
Fill Material: Gel Memory Foam
Weight Limit: 500 Pounds
Special Feature: Edge Support, Low Motion Transfer, Pressure Relief, Zoned Support
Product Dimensions: 75 x 54 x 12 inches
Item Weight: 57.9 pounds
Manufacturer: Ruoysun
Item model number: 12 Inch Full Size Mattress
Date First Available: November 1, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 18
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.
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
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: 12 Inch Medium Firm
Size: King
Very true to size, and comfortable
Reviewed in the United States on December 9, 2025 by Colleen Davidson
Style: 12 inch
Size: Queen
Easy to unfold, very comfortable, used for about 3 weeks now and my backaches is going away planing on buying a second one for my kids
Reviewed in the United States on November 6, 2025 by jesus
It was very easy to move because it came in a box, and it was also quite easy to open. It grew swiftly when I got it out of the box and was ready to use the next day. The medium-firm support is just what I needed. I feel at ease when I lie on my back or side. It takes away just the proper amount of pressure while yet supporting my spine all night long. The hybrid construction is a significant bonus because it combines the greatest features of memory foam and innerspring technology to make a mattress that is both comfortable and long-lasting. The most surprising thing is how cheap it is for a mattress of such good quality. I didn't expect much when I ordered it, but this mattress feels great for the price! I've been getting better sleep and waking up without back pain, which is a big win.
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Reviewed in the United States on September 28, 2025 by Damon Salvatore
When opened, it has almost no odor. It quickly expands to its maximum size. Its size is just right, without any issues. It is overall gray in color, with a low-key and attractive appearance. It matches well with the decoration style of my bedroom. The surface looks smooth and flat, with no obvious flaws. The touch feels good as well. The foam layer on the top of the mattress gives me a just-right cushioning sensation, soft and fitting perfectly to my body curve. And the spring structure below also plays a significant role. It prevents the mattress from sagging too much and provides stable support. In short, whether lying flat, on my side, or on my back, it can adapt well to my posture, allowing me to quickly find the most comfortable sleeping position. I have been using it for several weeks and have no complaints so far. At this price, it is a very good mattress.
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Reviewed in the United States on September 19, 2025 by JOJO
I was a little nervous ordering a mattress online, but I’m so glad I did. This mattress is honestly one of the best I’ve ever slept on. It’s that perfect balance of firm and soft ，supportive enough for my back but still cushy and comfortable. I don’t wake up with sore shoulders or lower back pain anymore.The motion isolation is great too. My husband tosses and turns a lot at night and with our old mattress I’d wake up every time he moved. With this one, I hardly notice. The edge support is also much better than I expected ， I can sit on the side of the bed to put on shoes and it doesn’t sink down.Setup was easy. It came compressed in a box, we just unwrapped it and within a few hours it had fully expanded. No weird smell either, which was a big plus.We’ve had it for about a month now and both of us are sleeping so much better.
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Reviewed in the United States on September 19, 2025 by olivia
This full-size mattress is a 10-inch hybrid model, featuring a combination of foam and responsive coils, and it arrives compressed and rolled in a box for easy transport and setup. I have been using this mattress for a little over a week now in my guest room to provide a comfortable and supportive sleep surface for visitors. I initially picked this item because I was looking for an affordable, medium-firm option that would accommodate different sleeping preferences without taking up too much visual space in a smaller room. I appreciate that the cover is made from a soft, grey, breathable knit fabric, which I think helps with airflow and adds to the overall comfort.
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Reviewed in the United States on September 29, 2025 by Amazon Customer
I received this full-size mattress, which arrives compressed in a box and includes only the mattress itself, requiring no additional components or tools for setup, a little over a week ago. I did not notice any sort of chemical or off-gassing odor after unboxing and letting it air out for a day, which I am quite happy about as some bed-in-a-box mattresses can have a strong initial smell. I find that the medium-firm feel provides a good balance of cushioning and support for my back. I like the low motion transfer about this item, as I don't feel significant movement when shifting positions during the night.
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Reviewed in the United States on September 29, 2025 by Customer Review
Sharing a bed can sometimes be tricky, especially when one person moves around more than the other. With this mattress, that issue is less noticeable. The pocket spring system keeps movements contained to one side. I can shift positions or sit up without waking the person next to me. That isolation of motion makes a huge difference in how restful the night feels. The foam layer molds gently, creating a cozy surface without sinking. Meanwhile, the springs give just enough bounce to feel stable. Together, they make a balance of softness and firmness that works for two different sleeping styles. The cover fabric also feels breathable, which means less overheating in the middle of the night.
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Reviewed in the United States on September 16, 2025 by Joe