King Size Mattress, 12Inch Hybrid Memory Foam King Mattress in a Box, Medium Firm, Pressure Relief, CertiPUR-US
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30-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:
Only 10 left in stock, order soon!
Arrives
Tuesday, Sep 16
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Size: King
Style: 12 Inch
Features
- SUPPORT & DECOMPRESSIONDEHIJU 12 inch King size mattress with upgraded independent pocket springs, combined with cooling gel memory foam, effectively eliminate joint discomfort, relieve stress and reduce insomnia, providing you with a comfortable and peaceful sleep experience.
- ISOLATED MOTIONMattress independent pocket spring design to ensure that your weight is evenly distributed from head to toe, and has good shock absorption and noise absorption, effectively avoiding interference between the movement of partners, allowing you to sleep deeply and comfortably all night long.
- ULTIMATE COMFORT MATERIALMattress in a box is made of high quality safe and harmless materials, fabric after careful and unique design to achieve soft and skin-friendly, durable, anti-pilling effect, suitable for all to enjoy. Medium firm mattress offers a perfectly balanced firmness with multiple support layers that evenly distribute pressure.
- COOL AND BREATHABLEThis King mattress is designed with high-density open-cell gel memory foam that adapts to your weight and temperature to dissipate excess heat, cool and breathable, so you can maintain the optimal sleep temperature without overheating.
- WORRY FREE AFTER-SALES SERVICEAs the brand owner and manufacturer, we are rigorously tested and inspected every step of the production process, to provide you with 100% quality assurance and considerate after-sales service. If you have any unsatisfactory problems, please feel free to contact us to help you solve, thank you!
Brand: DEHIJU
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Euro Top
Cover Material: Polyester
Fill Material: Gel Memory Foam
Special Feature: Breathable, Durable, Pressure Relief
Color: Grey
Coil Type: Pocketed Coil
Model Name: MATTRESS-12K-4
Product Dimensions: 80 x 76 x 12 inches
Item Weight: 69.1 pounds
Manufacturer: DEHIJU
Item model number: DEH-12K-4
Date First Available: June 30, 2025
Age Range Description: Toddler
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 16
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Queen
Style: 10 Inch
I chose this 10-inch Queen mattress for my daughter, and it was just the right size. This mattress uses a combination of gel memory foam and springs to provide a comfortable and peaceful sleeping experience. My child likes it very much. It is not too soft or too hard, and the fabric is soft and skin-friendly. There is no odor when unpacking and it expands quickly. The support performance is very good. It is worth the money. I highly recommend it. I left it for 24 hours before using it.
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Reviewed in the United States on July 22, 2025 by xiaoxue9192 xiaoxue9192
I have to admit that this mattress is really comfortable. It's neither too soft nor too hard . Itβs very good quality. I can sleep through the night. It's worth having it in my bedroom. Thank you so much.π
Reviewed in the United States on July 29, 2025 by hanna hanna
Size: Queen
Style: 10 Inch
Queen size. I had to swap a mattress because twin is just wayyyyy too small for me. This is not very soft. But not as hard as a stone. Comfortable and big enough for me. Comes rolled up so easy to carry. My sleeping quality is much better
Reviewed in the United States on August 8, 2025 by Jen Jen
It is very good quality. So comfortable .I have back pain My back feels so much better. This mattress was amazing for the price, high recommended!
Reviewed in the United States on August 10, 2025 by Stefani Mcclain
Size: Full
Style: 12 Inch Medium
Great matress. I bought this for my 4 year olds bedroom. It is comfortable, soft. It expanded quickly.
Reviewed in the United States on August 22, 2025 by Emily Ricker
Size: King
Style: 12 Inch Medium
So far so good. It took its shape very quickly once unpacked. It does have springs in it but I don't notice them much. Also I'm sleeping better because it doesn't hold heat the way my full memory foam before did. All in all a great deal. I caught it on sale!
Reviewed in the United States on September 2, 2025 by Courtney Falter
I purchased this Queens size mattress few weeks ago, it's a big change for my lower back pain. It feels medium soft when lying down. Base on the product description, the materials is made by memory foam. It is a memory foam and hybrid mattress. I feel like it's very good for back pain sleepers and side sleeper since it's pretty comfortable with memory foam. Also it's no noise when sleepers turning over. I feel so cozy!
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Reviewed in the United States on August 9, 2025 by Ws Ws
Size: Queen
Style: 10 Inch
It was exactly what we expected. It is comfortable. It has a bit of a bounce to it but not bad. It was so easy to setup and does need to time to fully expand. Overall it was a good purchase.
Reviewed in the United States on August 27, 2025 by Shawn