The PeePee TeePee is a must-have diapering accessory for newborn boys; excellent baby shower gift with guaranteed giggles! Each pack of five Pee-pee Teepees comes in Terry lined cotton flannel for absorbency in an array of cute patterns. Innovative Cone shaped design to fit between baby's thighs. Of course these covers are made from 100% cotton so they are washable & reusable.