1. Outer --- PUL laminated polyester (waterproof and breathable).

2.Insert: 3*microfiber or custom

3.The diapers are with hip snaps to prevent wings drooping. 

4. One size disign: S.M.L all in one size. 

5.. Our diaper materials are all approved by specialized laboratory and get CTM material testing report, which proves all the materials we're using are very safe for babies.