Description: Scraping Massage Tool: Electric Bian stone scraping massage tool, with heating function, the perfect combination of traditional scraping and modernity shows its unique function. Material: The massage tool adopts natural bian stone, sturdy and durable, has a smooth surface and will not cause damage to skin. Wooden handle design, non skid and more labor saving. Adjustable: 40-70 degrees Celsius temperature adjustable. The default temperature is 40 degrees Celsius, with a difference of 3 degrees Celsius between each temperature level. With LED digital display and indicator light, clear and convenient. Timing: The default timing 1.5h, the adjustable timing is 15-60min, and the timing difference between each gear is 15 minutes. 5min fast heating, 30 minutes long term storage. Wide Applications: Great for all parts of the body, such as the neck, shoulders, back, knees, arms, calves and more. A great gift for the elderly, family and friends. Specification: Product Size: 14.8cmx8cm/5.3.153inchx8inch Material: Wood Bianstone Package Includes: 1 Set Electric Scraping Massage Tool ( US Adapter ) Note: Please allow slightly errors due to manual measurement and different monitors.