The Graco Basics 5-Inch Crib and Toddler Mattress features an ultra-soft, water-resistant outer cover that's made of a soft, gentle-to-the-touch material, and is easy to unzip for easy machine washing. Baby Safety Alliance Verified, this Graco crib mattress has been third-party tested at an independent, Cpsc-accredited laboratory to meet or exceed the highest federal and state safety standards applicable to its product category. Proudly made in the Usa (with U.s. and imported materials), this baby crib mattress and toddler bed mattress features a high-density poly-fiber core (made with recycled content) and is free from fiberglass and chemical flame retardants. Designed to fit any standard full-size crib or toddler bed, the Graco Basics 5-Inch Crib and Toddler Mattress is backed by a 10-year limited manufacturer's warranty.