Description: Based on traditional Chinese traditional Gua Sha technology. Massage for body pressing acupoints, more effective, less painful Natural beech wood, safety, durable and hardness, Special concave and convex design, the groove bending amplitude is more suitable for the human body curve, different lengths correspond to different parts, and the pertinence is stronger Wide coverage, can scrape all the back at a time, great for full body, shoulder, leg, arm, backs, foot, hand, muscle. Effective for relaxing of fatigue, muscle pain, fatigue and stiffness Handheld design, Simple to use, Not only can be used by yourself but also as a healthy gift to friends or family, Widely used in beauty salon Specification: Type: Guasha stick Material: Natural beech wood Color: Wood 4 Sizes(52cm/48cm/42cm/37cm) Package Includes: 1 Piece Gua Sha Stick (Options)(2 Pack) Note: 1) For the back: First use the concave surface from top to bottom, each time in the same direction. Then use the convex surface to scrape the spine. 2) For the abdomen: Take the navel as the center, massage from top to bottom, the intensity is even, do not have to use too much force, ruddy is very good. Generally adhere to three days to a week, constipation can be improved. 3) For the legs: Starting from the knee, down, only in the same direction each time 4) For the shoulder and neck: From top to bottom, the action frequency should be slow and consistent, not too fast, the force should not be too heavy. Every place is 3-5 minutes.