This slip resistant mattress cover must be conveniently placed on top of a fitted sheet of a child’s bed to protect it.  With it, you don’t have to change bed sheets as often. The child will be able to sleep on a fresh bed nightly.

50% cotton, 50% polyester. Fully waterproof with super-absorbent 100% polyester inner layer and a 100% vinyl barrier. Washable at 95.

Via Vertbaudet