Thank u Mom Pocket Newborn Cloth Diapers for Less Than 12pounds Baby 4 Pack (triangle prints);

Material:  Outer material: polyester with waterproof urethane coating.  Inner material: bamboo charcoal  Size:  9.5 inches in length, 8 inches in width for babies weight less than 12 pounds.  This diaper is for newborn baby, it's much smaller than the normal diapers.  Packakge included:  4pcs pocket newborn cloth diapers (without insert)  Safety warning:  Please wash the diapers before using, and less than 86 Fahrenheit to avoid the PUL from delaminating.