Lightweight and extra firm crib mattress. Cloth binding ensures strong seams and durability. Waterproof damask cloth cover puts cloth closest to baby providing barrier and prevents anything from getting inside mattress. Passes all federal and state requirements for flammability and chemical composition. GREENGUARD children and schools certified to have no harmful air emissions. 5 in. thickness. Made from ecologically friendlier foam and plant oils. CertiPUR-US certified safe and high quality eco-foam. Beige color. Made in USA. 51.63 in. L x 27.25 in. W (8 lbs.) The Colgate EcoClassica I is one of the Colgate Cradletyme Naturals collection of eco-friendlier crib mattresses, pads and accessories. The Colgate EcoClassica I is a celebrated winner of an iParenting Media Award. This is an ecologically friendlier version of the most recognized and popular foam crib mattress by name in America. The Colgate Classica I lightweight and extra firm foam crib mattress was rated #1 of all crib mattresses tested by one of the nation"s leading consumer products magazines and has been a recommended buy for over fifteen years by another popular baby products publication. It is high quality and extra firm as recommended by most medical experts. The crib mattress is actually a more important product that are specifically for the benefit of the child and not just for the convenience of the parents. The child will spend the first three to five years of their lives sleeping and playing on this mattress are the best reasons to buy a quality crib mattress.