Your baby will sleep soundly on the Forty Winks Aero-Weave Pebble-Puff Tencel Lyocell Crib Mattress Pad. Custom designed for maximum comfort, it also protects the mattress from spills and leaks as well as dust mites and allergens. Provides a protective barrier for the mattress against dust mites and allergens Waterproof Double stitched seams for added strength Tencel/Lyocell/polyester Machine wash and dry Measures 52" L x 28" W x 8" H 2-year limited manufacturer's warranty Imported SKU # 62595681