Slumber 1-8'' Mattress-in-a-Box, Multiple Sizes (Twin)

The twin mattress was a few inches wider than the 39 inches in the description, so it was defectively sized from the get-go. It arrived in a wet box torn open on one end--directly from Walmart, which is some sort of scam going on here involving a third-party seller called "24 Hour Warehouse" selling defective merchandise from Walmart to Amazon customers. The nightmare continues as I struggle to return this piece of junk to the third-party seller who is trying to scam me with fake pickup dates. To top off this horrible situation, the outside of the box contains a FLAMMABLE WARNING that is not stated in the Amazon description. I have attached a picture of the warning and reprinted the text below. In my opinion, you have every reason under the sun to stay clear of this dangerous product.Outside of box reads:"WARNING, URETHANE FOAM IS FLAMMABLE! Urethane foam will burn if exposed to open flame or other sufficient heat source. Do not expose urethane foam to open flames or any other direct or indirect temperature ignition sources such as burning operations, burning cigarettes, space heaters, or naked lights. Once ignited, urethane foam will burn rapidly, releasing great heat and consuming oxygen at a high rate. In an enclosed space the resulting deficiency of oxygen will present a danger of suffocation to the occupants. Hazardous gases released by the burning of foam can be incapacitating or fatal to human beings if inhaled in sufficient quantities. Once ignited, urethane foam is difficult to extinguish. Foam fires that appear to be extinguished may smolder and reignite."

Others have mentioned feeling the springs. I am a 200 lb., 5 ft. 3, 57 year old woman, and I don't feel anything but comfort and the perfect amount of support. My back feels better, I sleep better. I was actually losing range of motion in my left shoulder and arm - I've had this mattress for 5 nights, and even that feels better! I can honestly say that this is the best mattress I've ever had!

I has my suspicions when it arrived in a small box, but when I opened it up and watched it unfold and become a regular-looking mattress was a trip. Then I slept on it and slept like a rock with no aches or pains in the morning. Love this mattress!

This mattress is perfect. It didn't take that long to get to me. (surprise) Opened it up and I wiped it down with disinfected wipes then sprayed it with lavender oil. I let it sit for one day. It's very comfortable and soft.I would recommend it. Very Happy with the mattress and price !

My husband and I went around to 5 different mattresses stores when we looking to get a new bed. Our bed was a hand me down from a family friend who had failed to mention that the box spring was already broken. As it deteriorated, we had to put cardboard boxes on top of the box spring to try and keep it level. Which we managed with for about 8 months, however the boxspring failed completely causing some of the metal in the boxspring to start stabbing into the mattress.So we were desperate, looking for a bed that we could get quickly , and was affordable. Every mattress store we went to told us it would be at least 2 weeks before we could get a king sized bed, and we were still look at 600$+. So we opted to continue with going through amazon because everything was guaranteed to be here much much sooner.This mattress was a pleasant surprise, it's very comfortable, though we'll still probably get a mattress topper in the next little while because it is a fairly firm mattress and my husband prefers softer, but that's an easy fix that we had expected. It was fully recovered in about 20 minutes, though it does say you should wait 2 days, we just couldn't due to the issues with our old bed.We did pay $19.99 for expedited shipping, but when it didn't arrive the day it was supposed the seller was great about refunding the shipping.Awesome product, awesome customer service. I will definitely be grabbing another one of these the next time we need a mattress.

I was sceptical of a bed in a box but, it is one of the most comfortable mattresses that I have ever slept on! Delivered on time with no problems! I would recommend this to anyone who wants a good night's sleep!

We were worried this bed in a "box" would be a very poor quality mattress . Due to reviews we took a chance and bought it. Best bed ever.

We were very happy with this mattress. My husband has a bad back and we needed a better mattress for our camper. This was the perfect choice. Aside from the great price, it’s very comfortable for both of us.