This vintage Barbie replacement yellow tiara crown princess accessory is a single unit made of plastic. It is designed for a Barbie fashion doll with a girl doll gender and everyday clothing style. The tiara crown is an original Barbie product, perfect for all occasions and themed around fashion and beauty. It includes a headband and is compatible with a 300mm doll size, making it a stylish and fun accessory for Barbie collectors and enthusiasts.