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

  • Based on 501 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Saturday, Feb 1
Order within 1 hour and 28 minutes
Available payment plans shown during checkout

Size: King


Style: 12 Inch Plush


Features

  • 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.
  • 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.
  • 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.
  • STANDAND KING SIZE MATTRESS: This king mattress in a box 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.
  • 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


Cover Material: Cotton


Number of Layers: 4


Fill Material: Memory Foam


Weight Limit: 1E+3 Pounds


Special Feature: Pressure Relief


Color: Blue


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 66.3 pounds


Manufacturer: SUAYEA


Country of Origin: Korea, Republic of


Date First Available: August 28, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 1

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


  • Very comfortable
This mattress is nice and form, but has a plush top.
Reviewed in the United States on October 5, 2024 by Heliese Bloemker

  • Pleasantly Surprised
Size: King Style: 12 Inch Plush
I never thought I'd ever purchase furniture on Amazon, let alone mattresses... but, I truly was pleasantly surprised by the quality and comfort of this mattress. It is not too firm nor too soft... It is Goldie Locks right! This was a great investment hands down.
Reviewed in the United States on November 5, 2024 by Frances Hernandez

  • Very comfortable
I had an issue getting this mattress, the carrier had lost it. It was worth waiting for though! Very comfortable. Much better than I expected for the price. It does not have a funny smell, it expanded immediately. I would definitely recommend this mattress.
Reviewed in the United States on November 25, 2024 by Kindle Customer

  • The mattress is upside down
Size: King Style: 12 Inch
When you cut off the plastic the mattress opens upside down we had to filp it. It was very hard to do. But the mattress is very comfortable and A great price.
Reviewed in the United States on December 12, 2024 by Darla Berry

  • Great BED FOR A GREAT PRICE
Size: King Style: 10 Inch
I had too go on a search for a good quality sounding bed that would put me in the hole. This bed is wonderful it fits me my partner and my dog and I’ve had people over and I can say you can fit maybe two more grown adults on here. The delivery didn’t take long they walk you through it and it was a bit scary and heavy and extremely tall lol but I did it myself so you can too! I gave it a nights sleep and a full day? To rise. The only thing I can say is if you need more firm support be aware it’s like weaker memory foam that you kinda sink into but then the springs catch you if that makes sense. Really happy!! ... show more
Reviewed in the United States on December 17, 2024 by Got the 1B/30 hair is soft nice and long but just not as light on the bottom as in the pic but still great for the price. Also the “packs” have about 8 twist in them just for reference.

  • Surprisingly comfortable
Size: King Style: 14 Inch
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

  • THE BEST PURCHASE
Size: King Style: 14 Inch
Basically, you can skip the bed frame and just sleep on the mattress as the quality and the size of the king mattress is PERFECT. Me and my boyfriend just moved to the new apartment and chose this mattress - it’s firm somewhere in the middle level which makes you feel like inside of the cloud but not too much :) The only downside- cannot leave the bed anymore haha. It’s easy to set up, ours took around 20 hours to become fully thick. There was no smell at all which we were happy about. It’s pretty heavy which is a good thing, so you would need a second person to help to put it on the bed frame. Overall, 5/5! ... show more
Reviewed in the United States on October 27, 2024 by Vasilisa

  • Update: Very very soft mattress. Can feel springs when laying.
Update: Have now used the bed regularly for 4 weeks. It’s sunken in the center about 2” compared to the sides. Took it off of my frame and set it on the floor to see if the frame was the issue. Still sunken. Bed is so soft that it’s made my lower back have constant pain. I think the worst quality is that the mattress gets very warm after an hour or two of laying on it. It’s winter and I keep my temp low at night. Have been waking up sweating because the mattress is so hot. Wouldn’t recommend this one. For the price I guess it’s ok. Wouldn’t buy another. I let it fully expand for a few days. The first thing I noticed was a lack of actual memory foam layer. It must be less than 1”. I can feel the springs by pressing lightly on the mattress by hand. When I finally slept in it, I had springs pressing into my hip all night. Wouldn’t say it’s medium firm as described. This mattress is the softest I’ve ever experienced. When turning over in my sleep I would bounce for a few seconds in the center of the mattress almost like a water bed. ... show more
Reviewed in the United States on December 12, 2024 by Nicholas Nicholas

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