Excellent quality. I use a similar product at home and they're essential for keeping the mattress like new without being hot.
Have been wanting one of these for ages but I've been always been put off by the price. I'm so pleased I finally bit the bullet though, I use this all the time being up at all hours with a newborn. It has been excellent for those late nights when a book or tablet is required!
straight off the farm, popping straight off the cob for the WIN.