Search  for anything...

King Size Mattress, 14 Inch Firm Hybrid King Bed Mattress in a Box, with Gel Memory Foam and Individual Pocket Springs, Motion Isolation, Relieve Back Pain & Pressure Relief

  • Based on 11 reviews
Condition: New
Checking for product changes
$559.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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 Tuesday, Apr 29
Order within 6 hours and 52 minutes
Available payment plans shown during checkout

Style: 14 inch


Size: King


Features

  • Enjoy A Comfortable Deep Sleep: The king 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 king 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 14 inch king 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 king with 4 layers all-foam system, suitable for all sleeping positions. This 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 king 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
  • King Mattress in A Box: The hybrid mattress is vacuum roll packaged and delivered anywhere. The Ruoysun king 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: King


Product Dimensions: 80"L x 76"W x 14"Th


Top Style: Euro Top


Cover Material: 3D Knitted Fabric


Fill Material: Gel Memory Foam


Weight Limit: 1000 Pounds


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


Color: Grey


Coil Type: Pocketed Coil


Product Dimensions: 80 x 76 x 14 inches


Item Weight: 66.9 pounds


Manufacturer: Ruoysun


Item model number: 14 Inch King Size


Date First Available: December 12, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 29

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


  • Comfortably firm
Style: 10 inch Size: Full
I ordered a full size bed. I like the bed is true to size. I waited the allotted time for the bed after being compressed to fully open and set up. That took around 48 hours for the bed to relax back to it’s position after being compressed in the box before I could fully use it. Though I have to say it looked like it came up immediately except for it’s corners. I also took it out of the box per instructions of the first 72 hours after receiving the mattress. I am still waiting for the corners to fully come up. I found the bed made well. I like that the edges are sewn well. I like the color of the bed. I found the cloth to be a medium grade that is on the top of the mattress. The euro top cushion on the top is nice. It gives me extra support and comfort for a good nights sleep. I found that the mattress is a little more on the firm side. This is the way I like my mattress, to soft gives me a back ache. I like that mattress gives my back the firmness it needs. My husband and I found that we did not sink in toward the middle as some beds do. I like it is silent, there is no creaking noise with it when I am moving around at night or the husband is moving. My sheets fit on the bed well. I like that the coils seems to be well made on the bed. I think that is a affordable bed. I found the mattress is not to light weight. I like it seems to be pretty durable. I am hoping for many years of use with this bed. I have enclosed pictures so you can make an informed decision based on your own personal needs. Yes, I would recommend this product. ... show more
Reviewed in the United States on February 14, 2025 by P.A.M. P.A.M.

  • Good
Style: 10 inch Size: Full
Great for my spare bedroom. This is a hybrid mattress. Roughly 10 inches. Not soft. Not extra firm. Kinda a medium feel to it.
Reviewed in the United States on February 20, 2025 by shari k

  • Great mattress, perfect for spare bedroom
Style: 10 inch Size: Full
The Ruoysun Full Size Mattress has been an absolute dream for our spare bedroom! This 10-inch hybrid mattress, delivered conveniently in a box, has exceeded all expectations. The combination of gel memory foam and individually wrapped pocket springs provides a perfect medium-firm feel that's comfortable for all our guests. We particularly appreciate the excellent motion isolation, which means no one disturbs their partner during the night. The strong edge support is another fantastic feature, preventing any rolling off or sagging. Most importantly, everyone who has slept on it raves about the pressure relief and how well they slept. For the price, you simply can't beat the comfort and quality of the Ruoysun mattress. We highly recommend it! ... show more
Reviewed in the United States on February 9, 2025 by Erica

  • Comfortable and well made
Style: 12 inch Size: Full
Arrived very well sealed and quickly. The mattress expanded to its intended size about 36 hours after removing it from the vacuum sealed package. It's for out guest room but I slept on it one night and it was very comfortable; firm without being hard. The only reason I removed a star is because the price is high. I'm pretty sure you can get the same one from a different seller for about $100 less. ... show more
Reviewed in the United States on February 13, 2025 by Nana72

  • Very comfortable
Style: 12 inch Size: Full
This mattress easily inflated and did not take as long to reach full thickness. It is absolutely comfortable and gives a great support for my back. I highly recommend it.
Reviewed in the United States on February 20, 2025 by Aris

  • Medium but on the firmer side
Style: 10 inch Size: Full
For mattress reviews I realize that each person has different preferences with that said this mattress is a hybrid meaning both coils and foam are used. This has gel memory foam which is nice. At 10 inches this is on the thinner side so larger individuals may want to consider a thicker option for more comfort. The bed is priced nicely for a full size mattress. The mattress looks great and appears well made. Overall this is a good beg at a good price. ... show more
Reviewed in the United States on February 18, 2025 by Jason

  • Full size 10" mattress
Style: 10 inch Size: Full
Great mattress for a guest or small child's room. It is 10" thick in medium firmness. Comes in a large box all compressed until you open it but be careful to leave room for it to expand. The high-quality slow rebound material absorbs the noise and vibration for multiple sleepers, four layers of foam and independent pocket coil and reinforced edges. It comes with a 10-year protection and 100 night trial. ... show more
Reviewed in the United States on February 8, 2025 by slwpdx

  • Excellent comfort and a true hybrid
Style: 12 inch Size: Full
This mattress is extremely comfortable! It’s a true hybrid, with both memory foam and pocket springs, unlike others I’ve tried that all I could feel were the springs. Definitely recommend this mattress!
Reviewed in the United States on February 17, 2025 by Don R.

Can't find a product?

Find it on Amazon first, then paste the link below.