Features: "Kori Tore" is a self-care product that can be used by rolling it over tired areas when you are tired or want to relax. Use it by lying down and pressing firmly on specific points, or by rolling it over your body to loosen muscles. The uneven surface provides an even more pleasant sensation. Ideal for self-care such as "health maintenance," "post-sports care," "relaxation during work," and "refreshing during drives." Uses: Muscle relaxation, stretching. Stiffness/loosening/shoulders/lower back/legs/feet/thighs/calves/arms/soles of feet/massage/desk work/standing work/coldness対策 (measures against coldness) Material: TPR (Thermoplastic Rubber) Color: Orange Weight (g): Approximately 195 Type: Hard Dimensions: (Width W x Depth D x Height H) (cm) 14 x 6 x 6