This muscle massager is made of pp materials, which is durable and safe for a long time use. It can relieve muscle soreness and help you have a good shape. The muscle relaxer fits the skin and can massage multiple parts. It would be a nice your families or friends who love exercising. Features -Color:Black -Material: pp -Size: About27.5x24x5.5cm/10.83x9.45x2.17inch - With the elastic bracket and adjustable width, the muscle massager is suitable for various body types. - Made of environmentally friendly materials, the muscle massager is light and portable with reliable quality. - With unique design , the muscle relaxer is and not stinging. - The muscle relaxer fits the skin and can massage multiple parts. - The muscle relaxer beautifies the legs and say goodbye to muscle aches. Package list: 1 x massager