I'm selling these, which I received but never used. I'm also listing inserts. Bulk purchases are welcome. These are prefold diapers made of 85% bamboo and 15% polyester. They are soft to the touch and gentle on a baby's skin. The thick design provides excellent absorbency. They have buttons, allowing you to layer the large and small sizes to prevent leaks. [Size] Large: 31.5 x 13.5 cm *There may be slight variations. [Econaps Inserts] The inserts are made by sewing together six layers of highly absorbent bamboo fabric, finished thinly. They maintain high absorbency while being thin enough not to hinder the baby's movement when worn. The fabric is a blend of breathable bamboo and polyester, resulting in a very soft finish that gently wraps the baby's bottom. They are also designed to dry quickly after washing. Bamboo is grown without the use of chemicals. It also has natural deodorizing properties and is easy to clean. Inserts made with plenty of bamboo material combine the comfort of traditional cloth diapers with several times the absorbency of prefold diapers, representing a new form of cloth diapering that is gentle on modern lifestyles. Please feel free to ask if you have any other questions (^ ^) Preparing for childbirth Born in summer Girl Boy Cloth diapers Prefold diapers