The Breeze Breathable Washable Crib Mattress Pad from Lullaby Earth keeps your baby comfortable and has convenient features for you. The breathable surface maximizes airflow between your baby and their mattress to keep them cool and dry for a more comfortable sleep. This pad is machine washable and has waterproof backing to prevent damage to your mattress – Making it the best pad for parents, too! Features: Waterproof backing Machine washable Made in the USA Fits standard size crib mattresses Dimensions: 52″L X 28″W