Size: 8 * 7cm Item No. 7 shampoo brush Product Category: shampoo brush Material: environmentally friendly rubber shell silicone teeth Perfect Gift Idea: Our hair scalp massager, hair scrubber, hair massager is a perfect shower hairbrush for scalp care suitable for mother's day gift, birthday gift for wife, husband, girlfriend, boyfriend, daughter, son, co-worker, etc. Scalp Scrubber Shower Scrubber: Gentle and perfect for deep-scalp treatment as you wash. This soothing hair massager scalp brush can penetrate your hair to help ease itchy scalp. It works great on various hairstyles from thin straight to thick curly wavy. Revitalizes Scalp And Removes Dandruff: Premium product specially designed to revitalize your scalp for good-looking hair. Helps cleaning the scalp and provides relief from dandruff. Promotes Hair growth and Prevents Hair loss: The soft bristles remove dead cells from the scalp, thereby stimulating blood circulation. This eventually helps reducing hair loss and promotes hair growth.Scalp massager stimulate blood flow to the scalp and oil glands .Relax the scalp muscles and reduce stress .No need to worry about your long nails or sensitive scalp.