[Products Function]Utilize the hardness of metal,through the use of full round gasha massage, reduce muscle soreness after exercise,improve recovery time, and treat soft tissue injury. Massage tools are designed to help repair injuries caused by surgery, excessive exercise, and injury and overuse of muscles Soft tissue adhesions and scars. [Medical Grade Quality]Crafted with premium medical grade stainless steel, Excellent chamfering process,polished to a mirror like finish, smooth and easy to clean,foreasy carry.our massage tools are durable and reduce friction for sensitive support. [Body Care]The shape of this muscle scraper massage tool is the most convenient to use. It is designed for many areas of the body,ergonomic design, such as the back, forearm and pectoral muscles. The side with larger radian can be used for arms, etc. and the side with smaller radian can be used for back and thighs, etc. It can be used by chiropractors, physiotherapists, occupational therapists, sports coaches or masseurs.Ordinary people can also use it. [Instructions]First apply body emulsion or massage oil to the place where you want to scrape, scrape along the meridian direction. At first, use less force and gradually increase the strength until you can accept it. Repeat massage and scrape, action until the skin turns red or get hot. [Refund Guarantee]I believe you will love this product Our professional customer service department will make every effort to ensure your satisfaction,once the product has any problem, you can contact usm,You Can Ask for 100% Refund Anytime without Explanation.Products from Chunchuan's store