Material: Plastic; Color: Black; Size: 7.3x4.5cm/2.8x1.8inch; Package: 3 Pairs(6pcs); Weight: 15g. | It is made of qualified plastic material and convenient to use, more fit to the ears, waterproof, lightweight, reusable, black color is more resistant to color dirt. Very easy to clean. | It will protect ear while hair coloring and chemical treatment, and can also protect ear from water when shampoo, perming, hair cure, etc. | Nice helper for hair dyeing at home or salon, it can be continiously used for many times. Perfect and necessary tool for DIY hair dye. | It can reduce noise and protect ears while using curling iron. Dont suggest for bath shower.