The Dream On Me All-Star Athlete Bumper is an adorable accessory made to fasten to the inside of most cribs. The Bumper provides a safe padding between your baby and the crib. Made of a polyester and cotton blend, this product"s fabric is soft and durable. This design coordinates with the Dream On Me All-Star Athlete Bumper 2 Piece Set to complete the ensemble. The Dream On Me All-Star Athlete Bumper is machine washable.