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King Size Mattress 12 Inch, King Mattress in a Box, Medium Firm Hybrid Mattress King Size, Ultimate Motion Isolation with Memory Foam and Pocket Spring, Strong Support

  • Based on 782 reviews
Condition: New
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$259.87 Why this price?
Save $50.12 was $309.99

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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Monday, Jul 21
Order within 11 hours and 10 minutes
Available payment plans shown during checkout

Style: 12 IN


Size: King


Features

  • 1.Ultimate Motion Isolation: This king mattress is composed of high-performance pocketed springs and high-density foam. The pocketed springs provide the best support for various body parts like the neck, shoulders, waist, hips, and legs, keeping your spine in the best position and eliminating back pain.
  • 2.Comfortable and Luxury Sleeping Experience: The top of this king size mattress is made of skin-friendly fabric and three layers of high-density foams with different hardness, while the bottom is high-quality silent pocketed springs. Together, they make up this great hybrid mattress king, providing you with the best sleep experience which is soft, comfortable, and no noise.
  • 3. Strong Support: The support layer of this SUAYEA King mattress is made up of strong pocketed springs, which can provide strong support , prevent sagging and ensure a longer-lasting service life. The mattress has a maximum weight capacity of 1,000 pounds.
  • 4. Standard King Size Mattress: This king mattress in a box is 80*76*12 inches, compatible with all King beds. Please keep a safe distance when open the package as the mattress may expand quickly. After cutting the packaging bag, you can shake both sides of the mattress, giving it 24-72 hours to expand to full King size.
  • 5. 24-7 Support, 100-days Free Trial, and 10-year Protection you can count on: We stand behind our mattress and offer excellent customer support. If you have any questions or concerns about our mattress king size, our friendly customer service team is always here to help.

Brand: SUAYEA


Size: King


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


Top Style: Pillow Top


Fill Material: Foam


Special Feature: Strong Support


Color: Blue


Manufacturer: SUAYEA


Fill Material: Foam


Item Dimensions L x W x Thickness: 80"L x 76"W x 12"Th


Size: King


Manufacturer: SUAYEA


Brand Name: SUAYEA


Age Range Description: all


Color: Blue


Top Style: Pillow Top


Special Features: Strong Support


Item Firmness Description: Medium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 21

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • We liked the mattress
Style: 12 Inch Medium Size: King
The media could not be loaded. Yesterday we received the mattress. Be prepared for it to be very heavy in the package. It opens easily, and comes with a special knife to cut the mattress protector. About the mattress itself: Medium firmness, more softness in it. Nice fabric top cover. Ideal height. 12 inches. You can't feel the springs. I think it's a good mattress for the money. I want to buy a mattress topper for even more comfort. I hope my review was helpful. ... show more
Reviewed in the United States on August 18, 2024 by Elizabeth Elizabeth

  • Love it!
Style: 14 Inch Size: California King
Very good quality mattress!! Last night was the first night to sleep on it and it was so comfortable!! Perfect firmness and it was fully extended almost immediately! We didn't notice any smell at all. My sister couldn’t believe it was a boxed mattress with such a low price! She will probably be ordering the same one! Definitely recommend this mattress! ... show more
Reviewed in the United States on August 16, 2024 by Lori

  • Excellent mattress
Style: 14 Inch Medium Size: Queen
Very happy, second one we ordered. Very comfortable.
Reviewed in the United States on October 17, 2024 by m.c.

  • Let it expand the recommended amount of time.
This mattress expanded to the size it stated it would. My husband really likes it. I think I will go with a mattress without a pillow top next time. I need a little more firmness for my back. My husband a kids though seem to think it's very comfortable. 😄
Reviewed in the United States on August 24, 2024 by Lliz538

  • Surprisingly comfortable
Style: 14 Inch Medium Size: King
Waited a little bit to write this review as we wanted to see how it would settle in. We needed a mattress because our lovely cat left us a present (dead mouse) on our bed while we were away from vacation. Let’s just say the mattress was toast. Our mattress was also 8 years old, so wasn’t necessary the end of the world. We searched many different sites and settled on this one for the price (Labor Day sale), reviews and type (hybrid). It is a little firmer than our previous one, which is why we waited, but since we’ve gotten it, we have been sleeping so much better. Would definitely recommend and would buy again if needed another new mattress. ... show more
Reviewed in the United States on September 11, 2024 by HonestReviewsAsTheBallsSeeIt

  • Delicious sleep
Slept on this sucker for a full 16 hours. My old mattress was total dooky and this mattress was BANGIN. Still is. Keeps its shape. I let it air up about 9...? hours. No problems at all. When it ships it is very long so if you have to pick it up from somewhere get a truck
Reviewed in the United States on October 8, 2024 by Gamma Gray

  • I love this bed!
I had to get a new bed cuz my old one was sinking and very old! This bed is amazing!!! it came in a box and says to wait 24-48hrs to let it rise but i slept on it that night and it was fine! it’s very comfortable and easy to set up!
Reviewed in the United States on September 23, 2024 by Daisha

  • Great price if you want a soft mattress
Style: 12 Inch Size: California King
I got this mattress on sale and thought I had an awesome deal. It was packaged well and was easy to unwrap and lay on my box springs. The manufacture recommends 72 hours for full expansion. I would say it took a good 1 week for full expansion. My main gripe with the mattress is that it is way too soft. The rating says medium firm, but that was not my experience. Unfortunately, due to the softness, I began having back pains from the mattress. I have never had back pains before and once I stopped using this mattress, my back pains resolved. I really wanted to like this mattress since it was such a great value. However, it is not worth my discomfort so I will be returning it back to Amazon. ... show more
Reviewed in the United States on June 7, 2024 by Dayce

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