2 pieces Gua Sha Tools of most widely used shapes, designed for all body parts, such as back, forearm, neck, calf, shoulders, pectoral muscles, etc Gua Sha Tool designed with ergonomic curves and smooth contours to snugly fit user’s palm and fingers, easy to hold and use Gua Sha Massage Tool made of 304 stainless steel with mirror polished finish and rounded edges to provide durability and reduced friction Used to effectively reduce muscle soreness after exercise, improve recovery time and treat soft tissue injury Use with body emulsion or massage oil for gentle massage