King Size Mattress, 10 Inch King Mattress in a Box, Hybrid Mattress with Memory Foam and Pocketed Coils for Breathable and Durable Support, CertiPUR-US Certified
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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:
Only 5 left in stock, order soon!
Arrives
Saturday, May 31
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Style: 10 Inch
Size: King
Features
- Elevated Comfort for Your Ultimate Sleep Experience Indulge yourself in ultimate relaxation with our multi-layer CertiPUR-US certified foam mattress. The OEKO-TEX certified knitted fabric top cover offers a luxurious touch, gentle on your skin, and designed to provide you with the most comfortable sleep possible.
- Ultimate Support for a Stable Night's Sleep This 10 inch king size mattress is supported by 870 high-manganese carbon steel springs, each with a 2.0mm diameter. Their sturdy structure, high rebound, and resistance to deformation ensure you'll stay firmly supported throughout the night. No more slipping off the edge, just a peaceful, undisturbed sleep.
- Uninterrupted Sleep for Both You and Your Partner We understand the importance of a good night's sleep. That's why we've designed our mattress with individually wrapped springs that operate independently. This means no matter how much your partner tosses and turns, your sleep won't be disturbed. Enjoy a deep, restful sleep every night.
- Built to Last, Affordable for Your Budget Our mattress has undergone rigorous 30,000 rolling tests, ensuring it can handle the wear and tear of everyday use. The fabric, springs, seams, and all auxiliary materials remain in perfect condition. With a ten-year support, you can be assured of its long-lasting performance. Plus, its excellent durability makes it a cost-effective choice for your home.
- Your Satisfaction Is Our Priority We stand behind our products with a ten-year support and 24/7 customer support. If you have any questions or concerns, our dedicated team is always ready to assist. Shop with confidence and enjoy a peaceful sleep every night.
Brand: SEMIELO
Size: King
Product Dimensions: 76"L x 80"W x 10"Th
Top Style: Tight Top
Cover Material: Knitted Fabric
Number of Layers: 3
Fill Material: Memory Foam, Pocketed Coils
Special Feature: Pressure Relief
Color: Grey and White
Coil Type: Encased Coil
Product Dimensions: 76 x 80 x 10 inches
Item Weight: 70.7 pounds
Manufacturer: SEMIELO
Item model number: SE01-HB10KI
Refill: Memory Foam, Pocketed Coils
Care instructions: Hand Wash Only
Batteries required: No
Included Components: 10 Inch Memory Foam Hybrid Mattress King Size, Cotton flat knitted fabric, Pocketed Coil, Memory foam
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 31
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: 10 Inch
Size: Full
I love it this matress is amazing you need in your life đ It fit perfect,the quality bis 100% ,the memory foam is very soft and support at the same time, the smell is normal nothing bad and the thickness is wonderful
Reviewed in the United States on October 17, 2024 by Raul Rodriguez
Style: 10 Inch
Size: Queen
Good material and quality. Would buy it again. Value is light years ahead of more expensive store brand. Bought two
Reviewed in the United States on December 15, 2024 by Chandler.Tempe
Style: 12 Inch
Size: Twin
It was really fun to unpack this giant expanding marshmallow of a thing, and watch it unfold and puff up. Here's a word of advice: Position this mattress in an open space to self-inflate, because with some force it will burst forth as you open the sealing with the provided opening tool. I have a traditional box spring under this fresh new mattress for a nice puffy high bed. But it is intended to stand alone with no underlayment. I don't think it would be rigid enough for comfort on a frame held up by slats because of the spaces, but it would be fine (and probably even better) with a platform frame or plywood sheet, or on the floor. It is ingenious how this 12" mattress is compressed into a shipping box. It smells clean and is comfortable. I slept well on it. I like everything about this mattress except one thing. The thicker mattress has taller spring coils, but not thicker inches of memory foam. If it had a thicker memory foam layer and shorter coils it would be perfect.
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Reviewed in the United States on May 15, 2024 by Kathy Tibbits
Style: 12 Inch
Size: Full
The mattress arrived quickly, it is comfortable for my daughter and she really likes it.
Reviewed in the United States on January 16, 2025 by Crystal Sisk
Style: 10 Inch
Size: Full
I bought this mattress for my guest room and everybody that has slept on the bed says it is great. Itâs very supportive and doesnât let you sink in like some of the cheaper mattresses. Itâs pretty thick and the quality is better than what I expected. I let it air out for a day before putting linens on it, and that seem to be perfect. I didnât notice any odor after opening the compression package.
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Reviewed in the United States on July 19, 2024 by Yolonda
Style: 10 Inch
Size: Full
I recommend it, good price, good quality, I never imagined that a mattress in a box could be Soo comfortable!! Great buy. Why spend $1200 for a mattress???
Reviewed in the United States on October 5, 2024 by Henry
Style: 10 Inch
Size: Full
Mattress is perfect for me. Not to soft, not to firm.
Reviewed in the United States on December 29, 2024 by Barbars
Style: 12 Inch
Size: Twin
I haven't had a new mattress for a long time. I am 70 and suffer from aches and pains in my body at night. This mattress is so comfy that I do not feel all that pain I used to. It is well worth the money.
Reviewed in the United States on August 27, 2024 by Joan D. Couture