Avocado Organic Crib Waterproof Mattress Protector is a GOTS-Certified solution to protect your investment and offer breathable sleep. Made with two layers of GOTS-certified organic cotton and an ultra-thin polyurethane waterproof film, it protects the mattress from the predictable and unpredictable messes that life brings. The soft, flexible, and breathable texture is PETA approved Vegan and meets MADE SAFE® standards for non-toxicity. Organic for baby and protects your investment, the perfect combination.