1. Includes an irregularly designed massage board, which can be used on various parts of the body such as legs, chest, head, neck, ankles and fingers. 2. Made of stainless steel, safe, corrosion resistant and durable. 3. Unique polishing technology is adopted so that the mirror edges are well polished. 4. Reasonable size design, long-term use can relieve fatigue, which is very beneficial to health.