KOANTTI Full Size Mattress, 12 Inch White Full Mattress in a Box, Memory Foam Individually Pocket Coils for Pain Relief, Medi

4.5 4.5 out of 5 stars | 900 ratings

Price: 197.99

Last update: 08-13-2024


About this item

Sweet Sleep and Comfortable support:KOANTTI 12 inch full mattresses memory foam mixed with multi-layer foam and independent spring support system ensures that your weight is evenly distributed from head to toe and provides targeted support to fully relax muscles and enjoy a good sleep experience.
Breathable and Healthy: The 12inch full mattress is made of high-density first-class thermal material, which is comfortable and breathable, and can discharge the steam and sweat from the contact surface between you and the mattress, so that you can keep your body comfortable and dry during sleep. The mattresses independent pocket spring system can Enhanced air circulation prevents trapped heat for a cool and comfortable sleep.
High-quality top sponge: KOANTTI full size spring mattress is made of high-quality knitted fabric, multi-layer high-quality sponge keeps you away from back pain. All memory foam is CertiPUR-US certified and tested to be free of harmful substances.
Quiet and Independent Spring: built-in high-quality independent pocket spring and slow rebound sponge, which can effectively absorb the noise and vibration caused by turning over during sleep, do not disturb your companions, and sleep peacefully. The support system consists of hundreds of independent pockets of Composed of spring coils, it has excellent shock absorption and elasticity, and can effectively adjust the quality of sleep.
Worry-Free & Guaranteed: Please allow 24 - 72 hours for your mattress to return to its full shape after opening the mattress. Meanwhile KOANTTI Mattress comes with 10-year support. If you have any unsatisfactory issues, please feel free to contact us.

Product information


Top reviews from the United States

Karisa Rumsey
5.0 out of 5 stars Firm and very comfortable!
Reviewed in the United States on July 28, 2024
I bought this for my 13 year old and it feels just as nice as my expensive Beautyrest. Very great price for a huge mattress upgrade.
UNikacorn❤️
5.0 out of 5 stars “Better than the last one for sure!”
Reviewed in the United States on June 25, 2024
I recently updated my son’s bed to a queen size bed so I had to make this purchase. Soon as it inflated I got jealous bc now his bed is more comfortable than mine.
Set up was really easy.
It’s super soft.
It fit the frame of his bed perfectly.
You can’t beat the price bc where else can I get a queen size mattress for under $220. AMAZON BOO! Honestly the quality reminds me of some mattress we saw for $2,000. It’s a beautiful mattress.
There was no weird smell.
Thanks again Amazon for coming through for your girl! I’ll be back!
Amazon Customer
5.0 out of 5 stars Amazing mattress for the price!
Reviewed in the United States on July 28, 2024
So comfortable! Very firm, light sink and in my opinion, an incredible value for the price!
Madeleine W.
4.0 out of 5 stars Comfortable
Reviewed in the United States on July 28, 2024
Well made, comfortable and should hold up for years to come. I’ve been using this mattress several months now and really can’t say anything bad about it. Quality product at a very reasonable price. I would not hesitate to purchase again or recommend to family or friends
Amazon Customer
5.0 out of 5 stars Great Purchase!
Reviewed in the United States on July 29, 2024
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I tend to be skeptical and reviews are so helpful, but can be so arbitrary, so it’s hard to tell what’s going to really work for me. And since mattresses in a box cannot go back in the box, I was nervous to buy something so cheap, having no practical return option.

But this mattress is AMAZING! Reviews of others said it was firm, and I suppose it is, but it’s slinky-ish and soft also. (I like a medium/firm mattress typically.)

The unboxing was easy and it went from completely compacted to ready to sleep on instantly after the air sucked into the mattress. Took about 1 minute total.

It doesn’t have an off-gassing smell as I have had with mattresses in the past. The value for money is absolutely unbeatable! I do sink into the mattress enough that it’s soft, but my back feels amazing and it’s good for my weight (I’m heavier).

Highly recommend this mattress! Super happy with my purchase!
rich
5.0 out of 5 stars Surprisingly nice Mattress
Reviewed in the United States on July 26, 2024
I purchased this for a guest bedroom. I was a little hesitant purchasing a mattress that comes in a box, but since it would not be used too much, I took a chance on it. I did let it sit for a day or so after unpackaging it like the directions say. I was really surprised at how soft and comfortable the mattress is. It feels really nice. I think this is perfect for a guest room, or for a kids bed.
Niki Maria
5.0 out of 5 stars So comfortable!!
Reviewed in the United States on July 3, 2024
After a moving company lost my son’s mattress, I needed to buy something new that would be affordable and not be uncomfortable for the price range. I really wasn’t sure what to expect with this mattress, but we absolutely love it! It is extremely comfortable and it was easy to set up, light weight and a truly awesome find! Highly recommend.
Micaela Arbetman
5.0 out of 5 stars Great mattress!
Reviewed in the United States on June 11, 2024
I bought this like 2-3 weeks ago and I couldn’t be happier! Super heavy to carry in tho but nonetheless super comfortable. I got the full size and it’s ok and I will say, I am barely 5’3 and 123lb (1.60cm and 55kg) so take into consideration if on the heavier/taller side. I consider it to be firm but not rock solid, which I like. Overall I think it is a steal for the money u won’t get better than this. I attached a picture of the day I opened it.
Customer image
Micaela Arbetman
5.0 out of 5 stars Great mattress!
Reviewed in the United States on June 11, 2024
I bought this like 2-3 weeks ago and I couldn’t be happier! Super heavy to carry in tho but nonetheless super comfortable. I got the full size and it’s ok and I will say, I am barely 5’3 and 123lb (1.60cm and 55kg) so take into consideration if on the heavier/taller side. I consider it to be firm but not rock solid, which I like. Overall I think it is a steal for the money u won’t get better than this. I attached a picture of the day I opened it.
Images in this review
Customer image

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