This versatile pad is made with three layers - a top layer of cuddly soft microfleece keeps baby's skin dry, an absorbent sherpa core, and a quiet, waterproof polyester knit backing. Stain resistant. Fits perfectly in a co-sleeper or portable play yard. Use as a throw blanket for floor time indoors or outdoors.
Note from Stefanie ~ I use these under my fitted sheet because we co-sleep. It is big enough to cover a wide area to protect against nursing wetness and diaper leaks. Yet thin enough to not be noticeable.