Your baby will enjoy a safer, healthier and more comfortable sleep space with Sertas PerfectSleeper Deluxe Crib Mattress Pad. This cotton mattress pad features a quilted top with 100% waterproof underside that will keep your little one dry and comfortable, for a cleaner, and more hygienic sleep space. The quilted top is safe for babys delicate skin, providing cozy comfort, while elasticized edges prevent shifting and sliding, ensuring this mattress pad stays on the mattress. Easy to use and maintain, this crib mattress pad will fit most standard crib and toddler mattresses, and is machine washable and dryer safe for easy cleaning.