Unlike conventional pumice stones and files, this file has no directional grain, allowing for smooth use from any direction. It uses a fine-mesh file. The easy-to-hold shape allows for smooth use even in hard-to-reach areas. ■ Size: 40mm (H) x 185mm (W) x 20mm (D) ■ Materials: Body/ABS resin, File/Nickel ■ Country of Origin: Japan