Protect ScalpThe bristles are made of soft silicone to protect your scalp. Compared to the traditional pointed scalp massage brush, our scalp massage brush adds small particles to the brush head, which increases the massage area while protecting the scalp from damage. Design Features Manual operation (no battery required), waterproof. Durable, waterproof and easy to hold. The scalp brush is comfortable and good for your hand and improves the grip to ensure it is not easy to slip out of your hand even when the hand is full of shampoo suds. Dry and Wet Dual PurposeThe shampoo can lather the shampoo well and distribute the shampoo, conditioner, hair mask and oil evenly. Perform a scalp massage while effectively cleansing to easily remove dandruff and other debris on the scalp. It can be used as a head massager or scrubber to relax the head, relieve stress, and promote blood circulation and scalp metabolism. Applicable Group It is suitable for men, women, children and pets and also applies to any type of scalp and hair (whether your hair is thick or thin, short or long, oily or dry). Your pet will also enjoy this brush. Portable and Convenient The size of this brush is 8.5 x 7 x 7 cm and weighs only 40g. Whether you are traveling, at home or in the office, your scalp can be massaged and relaxed.