Material - Durable PVC * Waterproof - Get your perfect hairdo well protected while showering or bathing * 3D, fun and cute animal design makes an awesome gift for kids and the young at heart * Includes 4 pieces, 1 green frog, 1 pink hippo, 1 yellow duck and blue dolphin * Diameter: Approx. 25.5 cm / 10.0 inch; One size fits most, recommended for adults and children over 10 years old