This is excellent. I have a nice queen size pillow top mattress. It is nice. But when I put this on it with my new Wayfair Bed haha. Well its amazing. My husband is a man of few words. He is in love with his new down pillow and this Memory topper. BUY these for all of your beds. In fact if you hae an older couch or one that is just starting to be a bit less comfortable (corners sinking) Try one of theseI think the elastic could be used to hold them under your cushions. I am going to try it. Will let you know haha
 

Pros: Very comfortable and easy to launder
Cons: Negative all good