Naturepedic Organic Cotton Waterproof Protector Pad - Crib FittedThe Naturepedic Organic Cotton Waterproof Protector Pad features two layers of luxurious organic cotton flannel with an ultra-thin waterproof membrane in the center for an absorptive and comfortable sleep environment. Naturepedic is a GOTS certified organic bedding manufacturer and has earned the trust of moms and doctors across the country. Naturepedic also meets the strictest GREENGUARD certification standards for eliminating chemical emissions. This pad makes an excellent choice for parents seeking to remove potentially harmful chemicals from their child's sleeping environment. Two layers of certified organic cotton flannel - top and bottom Organic Cotton is an ideal material that is both natural and renewable. It is a healthier alternative to synthetic fibers such as polyester and rayon while avoiding less desirable materials such as allergy-prone wool. Highly absorptive and extra soft Helps reduce uneven temperatures, sweating, and clamminess Organic cotton fitted skirt holds pad securely in place Safe hypoallergenic design free from harmful chemicals Waterproof barrier is impenetrable to bed bugs, dust mites and other allergens No vinyl/PVC, phthalates, PFCs or antibacterial/biocide treatments. Standard crib size 28"(W) x 52"(L). Machine wash & dry Made in the U.S.A.