Art. No.:RS107008 Material: TPU Stuffing: Sponge Size: 45cm X 35cm It's made of Polyester TPU fabric,with small pieces of sponge,a special valve can be inhale the air by itself,TPU environmental material is no harm to baby's skin,baby can sit and play on it,100% waterproof,baby can sit on it when bath or clean. TPU Baby clean cushion inflatable