Slumber 1-8'' Mattress-in-a-Box, Size: King

After an exhaustive search for not only a comfortable mattress but an affordable one this mattress after nearly a year sleeping on it doesn’t disappoint. It’s durable, supportive, and comfortable. We were gifted a king bed with slats so this mattress sits directly on the slats and we use a 2 inch natural foam topper. Perfection. Our former bed was a Sleep Number bed and this one is a lot more comfortable!

I bought this 8 in mattress because I have a winding staircase, its super convenient I was empressed with mattress in a box. HoweverMaybe I should have bought a 10 inch plusBecause the 8 inch one I bought I can hear and feel springs moving. They told me I can exchange it..but I couldn't get it down the winding staircase after it unfolded.So I had to keep it.I bought a 4 in foam memory to go on top

This king size mattress arrived folded in half and then compressed. I've gotten compressed mattresses before but never were they folded in half as well as compressed. Not sure if that's what caused the problem, but the mattress was 4" short on each side even after several days after opening. The firmness was good, but the size was so far off it was unacceptable quality.

Can't do better for the price. Comfort.

Mattress has springs. It didn’t look like the picture. Was kind of hard to sleep on. Mattress not double sided as to where you can flip the mattress after sleeping on one side for a long time but it did the job.

I was very shocked with the comfort level for the money. I don't wake up with a sore back or hips. Good mattress for the Money

I am amazed at a bed in a box at this low of a price can be so comfortable, but we are VERY satisfied with this bed!! Highly recommend it!