This diaper is from our LPO ECO collection. It's made with more than two recycled plastic bottles! Our all-in-one newborn diapers ensure maximum comfort for your baby. They are designed for babies weighing 7 to 15 lbs and come with a booster insert that allows you to easily increase absorbency. It's the ideal transition diaper before a one-size diaper fits your baby.Size: 7-15 lbs (adjustable size) Washable diaper composition: 25% bamboo, 75% polyester made from recycled plastic Bamboo booster composition: 45% bamboo, 55% polyester Diaper absorbency with booster: 10 oz