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EEN EEN SLEEP

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

    • Based on 18 reviews
Condition: New
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$279.99 Why this price?
Save $420.00 was $699.99

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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.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Apr 25
Order within 7 hours and 39 minutes
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Features

  • Enjoy A Comfortable Deep Sleep: The California King 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 Cal 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 California King 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
  • California King Mattress In A Box: The King Size Mattress measures 72"W x 84"D x 12"H and supports a maximum weight of 1500 lbs;The Mattress is compatible with most California King Beds, The Mattresses are losslessly compressed into the box, which makes it easy to transport
  • Worry Free After Sales Service: This King Mattress 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

Brand: EEN EEN SLEEP


Size: California King


Product Dimensions: 84"L x 72"W x 12"Th


Top Style: Pillow Top


Cover Material: Cotton or Polyester Blend


Number of Layers: 2


Fill Material: High Density Memory Foam and Pocketed Springs


Weight Limit: 74.37 Pounds


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


Product Dimensions: 84 x 72 x 12 inches


Item Weight: 66.5 pounds


Manufacturer: Eensleep


Country of Origin: Indonesia


Item model number: EES-12INCH-CALKING-BOX


Date First Available: July 30, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Apr 25

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.

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Top Amazon Reviews

    • Ohhh so comfortable
I simply love this mattress good mattress for the price firmness perfect very easy to set up good quality the comfort is speechless and no smell I will definitely recommend this product to anyone
Reviewed in the United States on January 30, 2025 by Rajimargie
    • Very comfortable and provides support
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
    • A little bit dirty
Review Image by Apple P. Apple P.
Review Image by Apple P. Apple P.
Review Image by Apple P. Apple P.
I bought this in early October for my new apartment and when I open it after finally moving to the place I found these. It’s a little bit dirty but other than that everything’s good.
Reviewed in the United States on October 24, 2024 by Apple P. Apple P.
    • Don’t do it
We bought this bed after getting tired of our memory foam mattress. This new mattress is like sleeping on a fold out couch bed. You can feel every spring on this thing pushing against your body all night
Reviewed in the United States on November 2, 2024 by Teddy Gaskill
    • Not firm
This mattress is supposed to be firm this other a firm mattress. Nor does it feel like sturdy bed like says cornerstone is not.
Reviewed in the United States on August 18, 2024 by Ninny
    • Comfy!
Very comfy
Reviewed in the United States on October 30, 2024 by Natasha P.

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