Hair we go! The Childrens Pink Trolls Headband with Gem are such fun accessories for your child to wear during playtime or on Halloween. On the headband is pink hair that stands up in a pile, just like the hair on a troll doll. Trolls are little creatures that live a happy existence and your little girl can be just like them. Once your child puts on the headband, theres nothing left to do but dance, dance, dance.