I was searching for a twin size mattress for a porch swing that we had built. This arrived quickly and came folded in a large box. It was a bit heavy to carry inside and the larger sizes may require two people to carry. Upon opening, it appeared to be great quality and is very comfortable! We are using a waterproof cover on this and looking forward to using it for our covered porch swing, but would make a great choice for its intended purpose as a bed mattress as well.