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King Size Mattress 12 Inch,Medium Firm,King Mattress in a Box,with Memory Foam&Coil Pocket Springs,Motion Isolation&Pain Relief&Lumbar Support,Enhanced Edge Support,Certified Safe Foam&Fabrics

  • Based on 196 reviews
Condition: New
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$269.99 Why this price?
Memorial Day Sale · 10% off was $299.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 30
Order within 23 hours and 18 minutes
Available payment plans shown during checkout

Model: 12inch


Size: King (U.S. Standard)


Features

  • Perfect fit for sleeping posture: BCNUW king size mattress uses multiple gel memory foams in a scientific ratio to ensure that your body fits the mattress, especially the pressure points of our back, waist, hips, and legs touching the mattress can be relieved. Say goodbye to tightness and wake up every morning feeling relaxed.
  • Motion-quiet anti-interference technology: BCNUW king size mattress has hundreds of high-quality independent pocket springs and multiple slow-rebound sponges, which can effectively isolate the partner's nighttime movement interference and absorb the noise caused by turning over during sleep, bringing each other deep sleep.
  • Healthy and breathable fabric: BCNUW king size mattress uses high-end knitted fabrics, so there is no need to worry about hot or humid weather. The breathability of the fabric can keep the surface of the mattress dry and comfortable.
  • Balanced hardness: The BCNUW king size mattress is neither too soft nor too hard. After research, we have found that this hardness is the choice of most American consumers, ensuring a comfortable sleeping experience.
  • Worry-free purchase guarantee: After opening the mattress, please wait 48-72 hours for the best sleeping experience. At the same time, BCNUW mattresses provide 10 years of support. If you have any unsatisfactory issues, please contact our friendly customer support team.

Brand: BCNUW


Size: King (U.S. Standard)


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


Top Style: Pillow Top


Cover Material: Polyester Blend


Number of Layers: 2


Fill Material: Gel Memory Foam


Weight Limit: 680 Pounds


Special Feature: Pressure Relief, Improves Sleep,Breathable


Color: White&blue


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 66 pounds


Manufacturer: BCNUW


Country of Origin: Singapore


Item model number: 12inch


Date First Available: August 24, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 30

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.

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Top Amazon Reviews


  • Great quality for the money
We have had this mattress since November 2024. I absolutely love it. It has a slight pillow top give to it, but it's still plenty firm. I think for the price, it's a great mattress. We use it in a guest room, but I have been using it myself for a few weeks and I like it more than our $4000 mattress, which is much firmer, and sometimes causes pain in my hips. I like the little bit of give that this one has. We did not have any smell from the mattress, from the time we opened it until now. It took about 2 full days for it to open completely. We have had several guests sleeping on it, and they all comment that it is very comfortable. ... show more
Reviewed in the United States on April 12, 2025 by Joan C.

  • Queen Size Mattress
Model: 10inch Size: Queen (U.S. Standard)
I was blown away by how little it was, especially considering that it was packaged in a box that was wrapped up. It was simple to set up; all I had to do was remove it from its packaging, and within a few hours, it had grown to the size I had anticipated it would be. The hybrid design, which combines memory foam with thick coil pocket springs, is something that I believe contributes significantly to the provision of the medium-firm support that I want. Considering that I sleep on my back the most of the time, I believe that the mattress provides sufficient firmness to avoid any drooping, while at the same time providing sufficient cushioning from the memory foam to make it pleasant. Over the course of the night, my spouse has a tendency to toss and turn quite a bit, but, ever since we began using this mattress, I hardly ever feel its presence. The coil pocket springs perform a wonderful job of preventing movement from spreading throughout the mattress, which enables me to have a smooth and restful night's sleep. I believe that this is an excellent feature for couples since it considerably reduces the number of sleep interruptions that occur. Due to the fact that I sometimes sit on the edge of the bed when putting on my shoes, I found the edge support to be pretty sturdy. This is something that is very essential to me. ... show more
Reviewed in the United States on November 5, 2024 by HUY LE HUY LE

  • Soft and supportive
My previous mattress was causing me some discomfort for a while, and I was often waking up feeling stiff and tired, so I finally decided to get a new mattress, and ended up ordering this hybrid one. I have been using this mattress for two weeks now, it doesn’t have any strong smell, and after my first night sleeping on it, I could noticed a big difference in how I felt each morning while I was using the old one in comparison to this new one. So, I continue sleeping on it for the past 14 nights, and although this mattress is on the medium firmness side, it has a good quality and it has been providing enough support to me over these past nights, especially around my back and hip areas, without feeling too hard. The design of this mattress seems quite thoughtful with its zoned support, which is something I appreciate and I believe that it offers me good value because I tend to sleep in different positions throughout the night, and I have been pretty comfortable on this mattress. From my personal experience, this mattress provides me a good balance between support and softness, and it feels quite breathable, which is a plus because I tend to overheat while I’m sleeping, but I no longer wake up stiff or having the same issues that I used to have with my previous mattress. Although its size is bigger than my previous mattress, because it was only 12 inches and this one is 14 inches, it is much more comfortable and it does not shift or feel unsteady. Therefore, I am very pleased with this king size mattress, because it is soft, breathable, and comfortable but supportive at the same time. ... show more
Reviewed in the United States on October 25, 2024 by 💖Dannie💖

  • Good
Model: 10inch Size: Queen (U.S. Standard)
The media could not be loaded. Over all it’s pretty comfy, I let it air out for 48 hours but after the first 4 compared to now, I wouldn’t say there was much of a difference. No chemical smell when you opened it. Medium firm. I’d say I got my bang for my buck with this queen size bed.
Reviewed in the United States on March 9, 2025 by Amazon Customer

  • No regrets!
This mattress was a great buy for the price. The sleep quality I have had since replacing my last mattress has gone up immensely. It took about three days to poof up completely, but it was fully functional from the moment it was opened. As for it's size, it is a humongous mattress and truly is 14 inches thick. Having someone help you unpack it is a must, unless you can handle moving heavy objects. I was very nervous about the firmness, but it is simply perfect. The mattress holds you up, but at the same time you do not feel like you are sleeping on a rock. It reminded me of those commercials of people sleeping on a cloud. The mattress is so good about being breathable that I have not woken up sweaty since purchasing it, which was becoming a problem. My back also loves it! I swear, it's something else to literally feel your spine realign in your body. We literally went from sleeping in the guest room and the couch to sleeping in our main bedroom again. I wouldn't of thought buying this mattress for the price it was would of changed my day to day so much. It even arrived to the house a day earlier than Amazon was saying it would get here. ... show more
Reviewed in the United States on March 8, 2025 by Austin Worley

  • Disappointing experience.
Model: 12inch Size: Queen (U.S. Standard)
Incredibly disappointed! The matress I received is nothing like the description. First of all, it is nowhere near medium firm. You sink so deeply into the mattress that there's no real support at all. I ordered it because of the back support qualities, but since I've had the mattress my back and hips hurt much worse than they ever did before. Secondly, there is literally no edge support whatsoever. Do not buy this unless you are looking for a very soft mattress. If you have any kind of back problems this is definitely not the mattress for you. ... show more
Reviewed in the United States on April 6, 2025 by djm3872

  • Comfortable mattress!
Excellent mattress! Soft and firm. Perfect combination. My husband and I sleep so well on it. I enjoy laying in bed even more now
Reviewed in the United States on April 11, 2025 by Trinity Trinity

  • Very soft
Model: 10inch Size: Queen (U.S. Standard)
Very soft spring mattress. Didn’t like it
Reviewed in the United States on April 11, 2025 by Vladislav

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