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King Size Mattress, Upgrade Strengthen 12 Inch Firm Hybrid King Mattress in a Box, Mattress King Size With Memory Foam and Independent Pocket Springs, Strong Edge Support, Release Pressure

  • Based on 106 reviews
Condition: New
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$269.77 Why this price?

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Apr 24
Order within 12 hours and 14 minutes
Available payment plans shown during checkout

Color: Grey


Item Thickness: 12.0 Inches


Size: King (U.S. Standard)


Features

  • Enjoy A Comfortable Deep Sleep: The King Size Mattress is made of independent pocket springs and multiple layers of high-quality memory foam to provide you with the best support and comfort. It fits your body curves to reduce soreness, effectively relieves fatigue releases pressure, It is breathable and sweat wicking without stuffiness, allowing you to have the best comfortable sleep experience
  • Strong Edge Support: We have enhanced the King Mattress independent pocket spring to give it better support and sturdiness, without collapsing around the edges, and absorb movement interference between partners to achieve a quiet and comfortable deep sleep
  • Soft And Silky To The Touch: Mattress King Size are designed with selected high-end fabrics, bringing a soft and silky touch, and are breathable and wick away sweat without stuffiness, allowing you to wake up refreshed
  • King Mattress In A Box: The Mattress King measures 76"W x 80"D x 12"H and supports a maximum weight of 1500 lbs;The Mattress is compatible with most King Beds, The Mattresses are losslessly compressed into the box, which makes it easy to transport
  • Worry Free After Sales Service: This King Mattresses offers 100 night trial and 10 years of support, Mattresses have been tested for stress and support, and are of excellent quality, so if you have any questions about our mattresses, please feel free to contact our customer support team to help you
  • Tip: For a perfect sleep experience, it is recommended to give the mattress 24-72 hours to return to its optimal shape, and keep a safe distance when opening the mattress, as it may expand rapidly

Brand: EEN EEN SLEEP


Size: King (U.S. Standard)


Product Dimensions: 80"L x 76"W x 12"Th


Top Style: Pillow Top


Fill Material: High Density Memory Foam and Pocketed Springs


Special Feature: Strong Support, Pressure Relief, No Soreness, Breathable, Temperature Regulating, Soft Comfortable, Non-Fiberglass, New High-end Luxury Mattress, 100-Night Trial, Top Brands See more


Color: Grey


Coil Type: Pocketed Coil


Product Benefits: Back Pain Relief, Posture Support, Pressure Relief, Improves Sleep


Comfort Layer Material: Memory foam


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 69 pounds


Manufacturer: Eensleep


Country of Origin: Indonesia


Date First Available: August 22, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 24

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


  • Very comfortable and provides support
Color: Grey Item Thickness: 12.0 Inches Size: California King
The quality of this mattress is great for the price you pay. It’s packed with care and very easy to open and set up. It’s a soft - firm mattress and overall very comfortable. It has provided great support for me and my husband both. The Cal King is a great size and is easy to keep clean. I would recommend this mattress to anyone! ... show more
Reviewed in the United States on August 5, 2024 by Meyyy

  • If your on a budget this is a good buy
Color: Grey Item Thickness: 12.0 Inches Size: Queen (U.S. Standard)
This is worth the buy. Very convenient packaging and the package came very quickly within one day. The quality is good for the price in my opinion. You can also just buy a pillow top mattress cover for more support. Around the edges of the mattress is a little weak but other than that I see no other quality issues. Super soft . ... show more
Reviewed in the United States on August 22, 2024 by Asia

  • so comfortable!
Color: Grey Item Thickness: 12.0 Inches Size: Full
i absolutely love it! comes in a box takes about an hour to be at its complete shape, over all super comfortable
Reviewed in the United States on August 19, 2024 by blanca r topete

  • Comfortable
Color: Grey Item Thickness: 12.0 Inches Size: Full
Loving it!!!! So comfortable, the quality of the is so good. It the easy to open and setup.
Reviewed in the United States on June 10, 2024 by Akalei

  • Too soft
Color: Grey Item Thickness: 12.0 Inches Size: Full
The mattress is comfortable for short term use. It’s a bit soft . Also the edge of bed all around is very soft and lacks stability. Not as thick as I would have thought. I did have to put a pillow topper that is about 5 inches wide which makes a difference. Opening box it came in was easy and it said it would inflate once plastic was cut open and to give it time. I waited 48 hours before using thinking it still needed to inflate but it was done really quick and that was as full it was going to get. Full size 12 inch mattress ... show more
Reviewed in the United States on June 11, 2024 by Rebecca Oquendo

  • Not a Hybrid Mattress.
Color: Grey Item Thickness: 12.0 Inches Size: Full
This is absolutely not a hybrid mattress. I own a very expensive hybrid mattress besides this one. The difference is huge. For its price it’s a great mattress, it’s firm as advertised and I am super comfortable on it. From the softness you can feel the springiness. There is practically no foam on the mattress. It has minimal cushioning, and you can bounce on it easily. The springs are big and I don’t think it’ll last more than 3-4 years. Good thing it’s a guest mattress I’ll have to see what it feels like in a couple of years. Totally worth the selling price minus the false advertising of Hybrid. ... show more
Reviewed in the United States on January 2, 2024 by Gen

  • Awesome bed for the price
Color: Grey Item Thickness: 12.0 Inches Size: Full
I let mine set up for about 60 hours before I slept on it. It’s really comfortable! I was surprised. It’s firm but the top layer is soft. Best nights sleep I’ve had in a while! For the price, you can’t go wrong.
Reviewed in the United States on February 29, 2024 by Sarah E. Burns

  • Sleeping like a baby
Color: Grey Item Thickness: 12.0 Inches Size: Full
Even with 3 boxers sharing the bed the mattress is so comfortable I’m out like a light it’s awesome
Reviewed in the United States on July 17, 2024 by MARSHA EIDE NORTON

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