Made of 100% Acrylic. Crown measures 8 ? inches long, 8 ? inches wide. Bill measures 2 ? inches long. ONE SIZE fits most, from child to adult. Imported. Available in Black, Baby Blue, Brown, Dark Grey, Navy, Olive, Pink, Red, Royal, Sky, White, Cream, Green, Khaki, Light Grey, Orange, Kelly, Melon, Hot Pink and Camo. Size: One Size Fits All Color: Multi-Color