100% Cotton Machine Wash 100% Cotton Available in the following size:2-3T (2-3), 4T (3-4), 5 (5-6), 6 (6-7), 8 (7-8), 10(9-10), 12(10-12) Machine wash,easy to wash,after washing ,this kid toddler girls underwear,no pilling; The cute designed girlshort cut covers your entire backside and sits right on your waistline with a covered elastic band for additional comfort Breathable,absorbent materials,no smell,reduce diaper rash and increase kids comfort. Package included:Pack of 6 Kids series undies.Each package contains 6 different prints to suit your choice and style