Wood Paddle for Massage:Wooden gua sha board with double sided slotting, thicker edge for rolling meridians, the tip for massage whole body acupuncture points. Wood therapy guasha tool is a simple and effective physical therapy which helps dredge the meridians, lymphatic drainage. Wide Applications:Wooden massage tool set can allow you get a good sleep. Maderotherapy massage tools ideal for all parts of the body, such as face, neck, shoulders, back, buttock, knees, arms, calves and more, wooden gua sha tools is also a great gift for your elder.