Mattress pad seems to be very well made. Fit perfectly on a queen mattress in which I also have a 3" memory foam topper. There was plenty of side material to fit mattress and tuck in under. My main reason for purchase was in using a foam topper and a polly mattress pad, there tended to be quite a build up of heat under me. I'm happy to say that using his fully cotton pad has reduced that considerably. If I had to pick at something, I thought it would be  little thicker, but so far I am happy with my purchase