I bought two of these pads for two loveseat sofa bed (double size beds). I put them on and they cover perfectly, attach easily, and fold fine when the sofa bed is put away. No one has actually slept on them yet because I have guests coming this summer so I wanted to be ready. I looked around for memory foam, down, etc. and up popped these pads that claim to do away with my worries of the springs from the sofa bed. I laid down on them myself and could not feel the springs; they are pretty comfortable, more on the firm side rather than soft; they seem to be a combo of memory foam and feathers. I think these will do nicely.