Note: 1. Tissue defect (opening wound infection or tumor). _x000D_2. Transplantation (pacemaker, internal defibrillator). _x000D_3. Deep vein thrombosis, Carotid arteritis. _x000D_4. Please allow 1?2cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Scraping Massage Tool_x000D_Material: Stainless Steel_x000D_Size: Approx. 13.5 x 6.5cm / 5.31 x 2.56in _x000D_Use Parts: Leg, ankle, back, neck, etc._x000D_Function: _x000D_1. Limited movement, Pain during exercise, motion control, muscle overuse. _x000D_2. Internal epicondyle of humerus, external epicondylitis, carpal tunnel syndrome, neck pain, plantar fasciitis, tendonitis and other diseases. _x000D_3. It can also be used to warm up before and relax after exercise. Features: 1Multifunction: Scraping board can be used on various parts, such as back, legs, chest, head, neck, ankles, etc. and pointy design can be used for small joints. 2Relieve Injury: Scraping tool can effective relieve of adhesions and scars caused by surgery, injury, and muscle overuse, which can quickly prevent and recover injuries. 3Promote Recovery: Use the double hypotenuse side of the Gua Sha board to reduce post exercise muscle soreness, shorten recovery time and relieve soft tissue injuries. 4Stainless Steel Material: Scraping tool made of high quality stainless steel, reduce friction and provide sensitive support, with a storage bag are great for collecting and carrying. 5Comfortable Grip: Scraping massage board is suitable for human palm curve, easy to grasp and use, with super smoothly edges, comfortable to touch, which will not harm your skin. PackageList: 1 x Scraping Board 1 x Storage Bag