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14 inch King Size Mattress in a Box, Hybrid Mattress King Size with Gel Memory Foam and Pocket Spring, Cooling & Breathable, Non-Fiberglass, Medium Firm

  • Based on 18 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Aug 18
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Style: 14 Inch


Size: King


Features

  • 4 Major Peaceful Sleep Point:Gel Memory Foam: long sleep without heat, Independent Pocket Springs: No noise in sleeping, Motion Isolation:Reducing motion disturbances in companion's sleep, Upgraded Edge Support: Avoid severe sagging and falling off the edge of the bed
  • Medium Firm King Size Mattress: Hybrid Mattress is made of independent pocket springs and high-density memory foam that meets the needs of people in various sleeping positions,. It provides corresponding support according to the gravity of body parts in different sleeping positions, and adjusts to your sleep movements at any time
  • Sleep with Confidence: Hybrid mattress King uses breathable and cooling skin-friendly fabrics, Fireproof Foam, CertiPUR-US Certified Foam. For your better experience, we offer 100 nights sleep trial, 10 years support, please feel free to purchase
  • 14 Inch King Size Mattress in a Box: Vacuum compressed packaging, easy to transport, door-to-door delivery. Easy to install: Unbox--Unroll,Carefully scratch the compressed air package, please keep a certain distance while waiting for the expansion, 48-72 hours after the full expansion can be restored to the best state
  • Reliable Customer Support: Whether you have pre-purchase questions or post-purchase concerns, feel free to ask us a question with our 24/7 customer service support team

Brand: Ruoysun


Size: King


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


Top Style: Euro Top


Cover Material: Polyester


Fill Material: Gel Memory Foam


Weight Limit: 1000 Pounds


Special Feature: Vacuums


Color: Black


Coil Type: Pocketed Coil


Product Dimensions: 80 x 76 x 14 inches


Item Weight: 98.8 pounds


Manufacturer: Ruoysun


Item model number: King Mattress 12 inch


Date First Available: March 24, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 18

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great option.
Ive had this mattress for about 3 months now and really like it. Firm without being uncomfortable. I had shopped around and knew what I was looking. This has been a great fit so far. I am glad i got the thicker mattress. You will need deep size sheets for 14inch
Reviewed in the United States on June 5, 2025 by DAVE SUSCHA

  • Great purchase
Love love this mattress. I had the best sleep since actually putting it up. It’s firm not to hard, very comfortable. I say, it’s perfect for the price!! I definitely recommend..
Reviewed in the United States on May 12, 2025 by Cindy

  • Great purchase for the price.
I purchased the King size. This mattress is amazing. Especially for the price. I’ve slept on it for 2 nights so far. I haven’t woken up stiff and sore like I usually do. It’s firm but soft at the same time. Purchase and shipping was completely hassle free. I couldn’t be more pleased.
Reviewed in the United States on April 23, 2025 by Cathy

  • Worst mattress ever and hard as a rock
It is currently 2:48 AM where I live and this is by far the worst mattress I’ve ever slept on, worst than the one I just got rid of. I am highly disappointed and uncomfortable, cannot sleep at all. This mattress is as hard as a rock, my back feels way worse than before and to top things off it cannot be returned. If I could give it zero stars I truly would. I really wish that I could return this what a waste of money 😡🥹🥹 ... show more
Reviewed in the United States on April 6, 2025 by Sherika

  • Get the Mattress!
Very very comfortable. To me, it does live up to its description of medium firm. The mattress it replaced was a firm mattress. This one allows my back to stay aligned rather than sink into the bed .. which causes me pain when I wake up… I’m really happy about the quality for the price.
Reviewed in the United States on April 21, 2025 by Chrissi

  • COMFY
Mattress is so dope and comfy
Reviewed in the United States on May 2, 2025 by Chelseareddick

  • Mattress
This is a great mattress. Easy set up, took less than 48 hours indicated to full expand.
Reviewed in the United States on May 7, 2025 by Jannie

  • No good
This mattress is no good
Reviewed in the United States on May 10, 2025 by Angela Heggins Angela Heggins

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