King Mattress, 12 Inch Hybrid Mattress in a Box, Memory Foam and Pocket Springs, Medium Plush Feel with Motion Isolating, CertiPUR-US Certified, Fiberglass Free -365-Night Trial
Condition: New
Buy Now, Pay Later
As low as
$42.50
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
100-day returns
Learn more
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sep 4 – Sep 5
Recently Viewed
Size: King
Style: 12 Inch
Features
- General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.
- Quality Certification: Upgrade your sleep sanctuary with our CertiPUR US and Oeko-Tex Standard 100 certified Duchessz hybrid mattress for unmatched safety and durability.The bed mattress cover use skin-friendly rayon fabric, heavenly soft to touch.
- Excellent Craftsmanship:Mattress are constructed with a 5-layer full foam system and 1-layer independent packaging spring and 1-layer breathable knit mask. On top is a gel-infused memory foam that keeps you cool. The egg box-designed foam layer adds airflow to all areas of this large memory foam mattress. The mattress cover also improves breathability by 30%. Make sure you sleep longer with this mattress.
- Motion Isolation:Hybrid mattress in a box has built-in high-quality independent bagged springs and high-density foam, which can effectively absorb the noise and vibration generated by your partner's turning during sleep, so that you can sleep soundly and keep your refreshed the next day.
- About After-sales Service: Rest easy knowing that your hybrid mattress is backed by a 10-year warranty. Our dedication to quality ensures your mattress will provide restful sleep for years to come. For optimal results, we recommend allowing the mattress to fully expand for 24-72 hours after unboxing before use.
Brand: DAJIYUHC
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Euro Top
Cover Material: Rayon
Weight Limit: 650 Pounds
Product Benefits: Pressure Relief
Is Customizable: No
Is Foldable: No
Manufacturer: DAJIYUHC
Product Dimensions: 80 x 76 x 12 inches
Item Weight: 91 pounds
Manufacturer: DAJIYUHC
Date First Available: March 12, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 4 – Sep 5
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Queen
Style: 12 Inch
Boyfriend said he loves it. Comfortable and shipped pretty quick it was a day later then it said it would be. Couldn't beat the price especially with the $67 off coupon I was given at the time. Would definitely purchase again!
Reviewed in the United States on July 24, 2025 by Savannah Shay
Size: Queen
Style: 12 Inch
Beautiful mattress, my daughter said that it is the most comfortable mattress.She has ever slept on. I'm going to purchase one for my father also. I may even get one for myself if they have it in a king. Awesome price. Opened app easily and got to the full 14 inches within maybe an hour or 2 no chemical smell. I'm really pleased with this purchase.
...
show more
Reviewed in the United States on August 17, 2025 by Tamara
Size: Queen
Style: 12 Inch
Very durable and comfortable
Reviewed in the United States on August 22, 2025 by Brandon Childers
Size: Full
Style: 12 Inch
The mattress is quite comfortable and offers a reasonable amount of support especially for the money. It also doesn't get too warm and handles our combined weight of nearly 500 lbs well with little motion transfer! It was easy to set up as it is a "bed in a box." The only reason I didn't give it five stars is because the edge of the mattress isn't as rigid as I had hoped but it is definitely not a deal breaker as it still allows me to sit and put on my socks and shoes albeit a little sunk in...
...
show more
Reviewed in the United States on August 7, 2025 by Amazon Customer
Size: Queen
Style: 12 Inch
It's a good mattress for the money.
Reviewed in the United States on August 5, 2025 by Robert M Blevins
Size: Queen
Style: 12 Inch
This mattress is a huge letdown. It’s listed as 12”, but it only measures about 10.5”. The surface isn’t even, so you end up rolling into dips and lumps. The edge support is awful — you can literally feel the springs when you sit down. There’s zero motion isolation, so every move shakes the whole bed. On top of that, the overall build feels extremely cheap, like a bargain-basement product with a premium price tag.
...
show more
Reviewed in the United States on August 23, 2025 by Heather Stone
Size: Queen
Style: 12 Inch
This matters has been life changing. I no longer toss and turn it’s so soft. I never want to get up out of it. I look forward to getting off work knowing I have this mattress to crawl up in
Reviewed in the United States on August 5, 2025 by Natalie
Size: Twin
Style: 12 Inch
The mattress was great. There wasn't anything wrong with the packaging or how it came. It expands surprisingly fast when you open it, and it sinks when you first sit on it, but it is pretty springy when you sit on it but it is great!
Reviewed in the United States on July 10, 2025 by Samantha