Search  for anything...

Full Size Mattress, 12 Inch Hybrid Full Bed Mattress in a Box, with Gel Memory Foam and Individual Pocket Springs, Motion Isolation, Strong Edge Support & Pressure Relief, Medium Firm

  • Based on 178 reviews
Condition: New
Checking for the best price...
$159.99 Why this price?
Save $60.00 was $219.99

Buy Now, Pay Later


As low as $26.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

100-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
Fulfilled by Amazon

Arrives Sunday, May 17
Order within 18 hours and 51 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: 12 inch


Size: Full


Features

  • Enjoy A Comfortable 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 Healthy: The mattress full size features a breathable knit fabric top which can promotes airflow, discharge the steam and sweat from the contact surface between you and the mattress, keeping you dry and comfortable throughout the night
  • Quiet and Independent Spring: The 12 inch full size mattress is built-in high-quality independent pocket coil and slow rebound sponge, which can effectively absorb the noise and vibration caused by turning over during sleep, minimize motion transfer, so you are not disturbed by your partner turning over
  • Suitable for All Sleep Positions: The mattress full with 4 layers all-foam system, the foam mattress not too soft nor too firm for all sleep positions. This medium firm mattress is made of gel memory foam, which aligns your spine and evenly disperses your body weight to relieve pressure points while you sleep
  • Strong Edge Support: The reinforced edge support of the full bed mattress can prevent it from sagging and enhance its stability. reduce the risk of rolling off during nighttime movements, thus improving safety. The reinforced edges also protect the internal structure, extending the mattress's service life
  • Full Size Mattress in A Box: The hybrid mattress is vacuum roll packaged and delivered anywhere. The Ruoysun full mattresses come with a 10-year protection and 100 night trial. Please keep a safe distance from the mattress when unpacking to prevent injury by its instant expansion. And allow 48 - 72 hours for it to fully expand

Brand: Ruoysun


Size: Full


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


Top Style: Euro Top


Cover Material: 3D Knitted Fabric


Number of Layers: 4


Fill Material: Gel Memory Foam


Weight Limit: 500 Pounds


Special Feature: Low Motion Transfer, Zoned Support, Pressure Relief, Back Pain Relief


Color: Grey


Product Dimensions: 75 x 54 x 12 inches


Item Weight: 50.9 pounds


Manufacturer: Ruoysun


Item model number: 12 inch Full Size


Date First Available: December 12, 2024


Age Range Description: All Ages


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

Yes, absolutely! You may return this product for a full refund within 100 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


  • 20/10 – Best Purchase We’ve Made!
Style: 12 inch Size: King
I wanted to wait a full month before writing this review to make sure it was truly a good buy for me and my husband — and I can confidently say this mattress has worked absolute wonders for us! A little under a year ago, we purchased a mattress from Amazon that turned out to be a huge disappointment. Because of that, I was extremely hesitant to try another one online. But I’m so glad we took the chance with this one. From the very first night, we noticed the difference — it’s supportive, comfortable, and honestly the best sleep we’ve had in years. Both my husband and I are finally getting consistent, high-quality rest, waking up without stiffness or soreness. It’s made a big difference in how we feel every morning. If you’re on the fence like I was, don’t hesitate — this mattress is worth every penny. I highly recommend it, 20/10! ... show more
Reviewed in the United States on October 12, 2025 by Alexis Torres

  • Budget friendly mattress, good quality materials used.
Style: 12 inch Size: King
True to the Description, we let the inflate for 30 hours and it is true to size as described in the seller’s account. We had it for awhile now, the bed retain it size well didn’t sag and we all liked it. The bed is nicely firm and really help me a lot on getting a good sleep and reduce my back pain.
Reviewed in the United States on October 26, 2025 by Angela

  • Good quality for the price
Style: 12 inch Size: Full
For the price, this is a very good mattress. I got it for a guest room at a vacation property. Comfortable and pretty supportive for a box mattress.
Reviewed in the United States on July 29, 2025 by Carla Pattillo

  • My Mattress Metamorphosis: A 72-Hour Comedy (with a Happy Ending!)
Style: 12 inch Size: King
Well, let me tell you, when this Ruoysun King Size Mattress arrived, it looked less like a majestic sleep surface and more like a tightly wound, vacuum-sealed pancake. My first thought was, "Is this it? Did I order a giant communion wafer?" But no, the instructions clearly stated: "Allow 72 hours for full inflation." Seventy-two hours! That's three days of staring at a gradually puffing rectangle, wondering if it would ever achieve its promised regal stature. It felt like watching a very slow-motion balloon animal come to life. Indeed, we even had Alexa set a timer on our Echo for its grand reveal! The Waiting Game, and the Glorious Payoff During those 72 painstaking hours, I swear I saw it breathe. Each morning, it seemed a little fuller, a little more confident. It was like a shy, compressed creature slowly emerging from its chrysalis. I admit, there were moments of doubt. Would it be lumpy? Would it ever truly be "12 inches" of glorious foam? But, like a proud parent watching their child grow, I persevered. And then, the magic happened. After precisely three days (give or take a few minutes for dramatic effect), it was there: a magnificent, fully inflated, unbelievably comfortable mattress. Lying down on it for the first time was like bouncing on a springy cloud made of dreams and good intentions. The support is incredible, hugging every curve without feeling stifling, while still offering a delightful, responsive bounce. It's the kind of comfort that makes you forget all about those agonizing 72 hours of watching paint dry... or, in this case, foam expand. This Ruoysun King Size Mattress has unequivocally earned its 5-star rating. If you have the patience for a little pre-sleep-bliss inflation, you'll be rewarded with a truly fantastic night's sleep. Just set your Alexa timer, perhaps grab a good book, and prepare for a very comfortable future! ... show more
Reviewed in the United States on July 30, 2025 by Anthony Osborne

  • The best mattress that I have ever slept! 💤
Style: 12 inch Size: King
From now on I will always read the reviews first, this is by far the most comfortable mattress that I have ever slept. It is just perfect; to setup is super easy and you can sleep on in the same day, it took less than one hour to complete after opened, quality? It is worth every penny, I have hernias (back pain) and the firmness and support is perfect. ... show more
Reviewed in the United States on September 8, 2025 by Orlando cuevas

  • Awful
Style: 12 inch Size: King
The quality of this mattress is extremely poor! It claims to be a firm Mattress but clearly it is not. Awful awful mattress. Now I have to buy anther. Just highly disappointed
Reviewed in the United States on October 12, 2025 by Justin Cooper

  • Listed as Plush but it's not.
Style: 10 inch Size: Queen
Somewhat disappointed I was looking for plush and this one said plush but differently was not! When it came out of box it expanded immediately and two days later no difference except two of the corners never completely expanded. I needed the bed immediately or I would have sent back. It wasn't a expensive mattress but still disappointed. I would spend a few more dollars and look at a different brand for anyone looking at this one. ... show more
Reviewed in the United States on September 25, 2025 by Walker

  • Great mattress !!
Style: 12 inch Size: Full
The price for the cost of the mattress is worth every cent! It is not very expensive but this mattress is very comfortable to sleep on. Some friends have already slept on it and express that they enjoyed sleeping on it. They ask me where I bought it. They are thinking of ordering the same item! We are happy that we got it for our guest room. Thanks ! Mr. J.R. Sanchez ... show more
Reviewed in the United States on September 20, 2025 by J R. Sanchez

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...