【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.