Purchased two full sized folding matresses for the grandkids game room and sleep over guests. These are less dense than similar ones i got a year ago for my house so they will be xtra cumfy.  The best part of these is the high quality zip off covering.  They take up half the space of the 2 foutons they replaced.. they stand on end well for storage.. and the kids can move them themselves because they are light weight.  They are an excellent value for the price.