The Kadolis Cocolatex baby mattress is a 28x52" natural crib mattress that combines the comfort of natural latex with the ideal support of coconut fiber. It guarantees a peaceful, safe and healthy night's sleep. Choose an organic crib mattress for your baby: no chemical treatments, no hazardous materials and OEKO-TEX® certified. A guarantee of quality for your baby's health and for the planet. Our Cocolatex organic crib mattress is composed of a 3.2 inch layer of coconut fiber and 1.2 inches of natural latex. The cover is made of 100% cotton and is not removable to protect the inside of the mattress. The outer cover is made of 60% Lyocell Tencel™/40% Polyester with a 100% wool fill.