Made from premium 100% cotton, the Snuggle Bunny Pillowcase offers an extra layer of protection and serves as an easy solution to keep nibbling rabbits at bay! It can be paired with a Snuggle Safe heating pad or other rabbit-safe heating pads underneath to provide gentle warmth during colder months. If you are simply wanting to change up the look of your Snuggle Bunny Bed, the Pillowcase will do just that!