... Material :PE film ,SAP, airlaid paper, nonwoven fabrics Under Pad for Babys1, materials : our disposable underpad is made of three layers ... absorption capacity . (3)PE layer : prevent the side-leakage ,and guaratees hygiene and cleaness . Any colors is available .2, size: 33cm*45cm ... ~90cm can be produced according the customers' demands . Under Pad for Babys and Adults