This luxurious massager brush features a water resistant construction that can withstand daily contact with water. The hair scalp massager with soft silicon brushes that remove dandruff and remove hardened sebum & dirt. Help to stimulate the scalp thus helping to promote natural hair growth. Silicon material, soft enough to use for kids, very gentle, doesn't irritate your scalp, sturdy, will not deformed. Appropriate for all types of hair, including dense, thick, coarse or curly hair. Perfect for various hair styles from thick to thin, short or long, and no matter wet or dry, even to groom hair of animals. Provides you a enjoyable washing experience.