MLILY Tri-Fold Mattress | Soft Foam Mattress | Folding Foam Pads | 4-Inch Foam Travel Folding Mattress | Foldable Mattress for Travelling, Mattress Single Size (4 Inch, Small Single)

Good quality of the filling but average of the cover

Good and very comfortable

It will work for small people, but it’s not quite thick enough to support an adult with any weight.

Comfortable and cover is removeable for cleaning.

The item does not look at all like the images. It is 4 inch alright, but it looks much slimmer. There is a layer of firm and a softer layer of foam rubber. On the box it says "mattress topper", not really a mattress imo. You dont feel the floor right after you lie on it, but in an hour or so you start feeling it. The connecting lines of the rubber parts are not that close, so you should position yourself to put your weight on the middle of each piece. You can use it every once in a while, in camping or stuff, but I wouldn't make my guest use it unless I have to and more than a single night. For that I suggest to buy a more expensive and thicker mattress.