Initially, I purchased this in a twin, and ordered a queen for my mom. We love them! In fact, they are so nice that I ordered one for my granddaughter, one for my daughter, and two others for a couple of other beds at my house. I suffer from lower back pain, and it's amazing how this topper has helped ease my back pain. This factor alone makes it more than worth the cost. Other reviewers are correct: The protective cover on this topper is beautiful, and gives it a luxe appearance. If I had any comment(s)/negative observations, here goes: One does tend to roll toward the center of the mattress when laying on it.  Also, plan to use a separate fitted sheet for it because, in my experience, when I have tried using only one fitted sheet (deep-pocketed), it rolls up and off the regular top mattress and ends up being on the mattress topper only. Even with these issues, I would strongly recommend this mattress topper to anyone who wants to improve their quality of sleep!