Medoo Scalp Massager Brush is made of plastic and TPR comb teeth material. It can be used wet or dry and can promotes circulation, deeply cleanses the scalp without hurting the scalp. Elastic airbag brings quality massage experience. Comfortable handle and detachable design for easy holding, storing and cleaning. Using this brush can enjoy a relaxing massage and relieve fatigue. Obvious imprint area is perfect to show your brand and logo.