A long lasting foam mattress covered with the latest heat regulating Outlast technology, that will balance the body temperature allowing your baby to sleep more soundly & more comfortably. Key Features This Cot Mattress is made from CM25HC nursery foam, which is designed specially for babies and offers firm but comfortable support. The foam is free of Antimony & phosphorous flame retardants. It comes complete with a Outlast removable, washable cover for convenience & hygiene. The foam can be gently sponge cleaned. The size of this mattress is 60cm x 120cm x 7cm.