/br/brYOUR SATISFACTION, MY PROMISE: In order to allow our beloved customers to buy our products with confidence, we will provide full compensation or give a new set of the same product for the damage caused during the delivery process, so that you can buy it with confidence,comfortable. Your satisfaction, our target. GUA SHA BOARD: Ancient China's natural secret health tools. Scraping in ancient China was guided by the theory of meridian acupoints in traditional Chinese medicine. Through special scraping instruments and corresponding techniques, a certain medium was dipped and repeatedly scraped and rubbed on the body surface. , Shujintongluo, exorcism, detoxification and other effects, as well as some beauty and health care effects, especially for some pain symptoms. ERGONOMIC DOUBLE-ROLLER DESIGN: In order to better adapt to the facial massage parts of the human body, the customer's evaluation is integrated. We have made use of zinc alloy bracket and mute double roller structure, the large roller is ingeniously matched with the small roller, so that you can feel the facial massage fully fit the care, while enjoying the facial massage, you can also feel the quietness brought by the silent roller Comfortable. UNIQUE PHYSICAL THERAPY EFFECT:Facial jade roller contains selenium, zinc, nickel, cobalt, manganese, magnesium and more than 30 trace elements beneficial to the human body. Regular use not only helps the body absorb trace elements, but also makes the facial skin firmer and more radiant. Our products can be used not only for facial treatment, but also for massage of neck, back, chin, hands, arms. It diminishes fine lines, wrinkles, puffiness, and reduces dark circles and puffiness. 100% NATURAL JADE ROLLER: We firmly believe that nature is the best supplier. In the past ten years, in order to present good products to our beloved customers, we have traveled all over the world to find quality for our jade rollers and scraping plates Superior raw materials. Now, we have realized./br/brGTIN: 738866871051. Best Sellers Rank: See Top 100 in Beauty & Personal Care. : B08TM3MVFR. Manufacturer: TIGERSTAR. UPC: 738866871051. Package Dimensions: 7.05 x 5.55 x 1.46 inches 7.83 Ounces.