These rainbow wigs are a great accessory for 100s of brightly colored themes from raves to 80s parties, pride festivals and more. These are 100% synthetic wigs, can be washed, and can be worn without a wig cap (although wig caps may help depending on how much hair you have). Not shown is the back of the wig which is completely black and makes a clean distinction between rainbow and black hair giving a truly unique look! Great on their own, even better with the other Club Candy and rave accessories in our store!