The Respiro Cot Mattress is the innovative, 100% breathable mattress that ensures safe sleep for infants and toddlers. It is engineered with high-tech breathable mesh fabric stretched tightly on its frame to provide a firm surface for newborns and a softer side for toddlers. There is no foam or stuffing used, eliminating the need for toxic or carcinogenic flame-retardants. The mesh sleep surface is easily removable for machine-washing and comes with a laundry bag, splash mat and storage tote. infant sleep surface 30 lbs. or 42", toddler sleep surface 50 lbs. or 42". Includes mattress frame, Infant sleep surface, toddler sleep surface; splash mat, laundry bag and storage tote.