The Back on Track Miniblanket is a versatile essential for anyone and everyone. The Mini Blanket has a number of applications: it may be wrapped around a painful knee or leg whilst sitting down, one can sit on it, lean against it or put it behind one's neck when sitting or lying down. It may be used when lying in bed and it even works well as a comfy mat for your cat or dog to lie on. With the revolutionary Welltex ceramic fabric incorporated into the Miniblanket, you will not be disappointed. One size (20"x28").