Outer TPU laminated polyester(waterproof and breathable)<br />Inner80% polyester、20% polyamide<br />One size Pocket cloth diaper that fits all with snaps adjustable to S、M、L<br />Size<br />For babies weight: 3-15 kg(6.6-33 pounds)<br />Length of nappy: 36.5cm(14.37'')<br />Dimensions of insert :35cm * 14cm