Ergonomically designed foot file that removes calluses easily. With different coarseness on each side, use the inside of the file to effortlessly remove hardened, dry and cracked skin from heels. Flip over to softly smooth soles and toes too. Curved shape wraps around heels Flip over to smooth soles and toes With hanging loop to store easily Washable, reusable and long-lasting. Use in between pedicures or foot masks.