The Thermo Probiotic mattress is designed to make sure your baby has a safe comfortable night by regulating their temperature and naturally reducing humidity, cleaning up allergens and neutralising odour. The topper can be removed for washing and a wipeable, waterproof layer protects the core, just in case of any accidents. The pocket springs move with your little one for full body support and the eco fibre provides extra comfort. Now all they need to do is sleep. 252 individual pocket springs sandwiched between 2 polyester fibre comfort layers, all protected by a phthalate free waterproof PVC cover. The mattress topper regulates temperature by wicking moisture away and contains Purotex probiotics to reduce the presence of noxious bacteria and dustmites, it is also removable and machine washable. Probiotic topper works naturally to help fight germs and allergens. Wipeable, waterproof layer to protect the core of the mattress. Individually wrapped Pocketed Springs for full body support, wrapped in a soft springy eco fibre for support and comfort. Suitable for cot beds. Anti-allergenic. Pocket sprung mattress. Core material steel. Cover: 13% polyester, 87% polyester. Removable washable cover. Machine washable. General information:Size L140, W70, D10cm.