Sooay Scalp Massager Brush is made of food-grade silicone material, with a loop that can fasten your finger to grasp the brush tightly. Comfortable handle and hangable design for easy access and storage. It can be used wet or dry and can promotes circulation, deeply cleanses the scalp without hurting the scalp. Using this brush can enjoy a relaxing massage and relieve fatigue. Obvious imprint area is perfect to show your brand and logo.