1.FOR SOFT, SMOOTH FEET: your go-to pedicure solution to remove unwanted calluses and tough dead skin for soft, healthy, smooth feet and heels, as well as hands and elbows 2.DUAL-GRIT AND GRIPPABLE: Foot File offers medium-grit pumice making it the ultimate versatile tool for use all over your foot, as well as for different callus types 3.TRUSTED BY PROFESSIONALS: It is the most asked-for foot care product by salon professionals, an established industry standard for its reliability and effectiveness 4.THE SANITARY SOLUTION: self-chipping material naturally erodes in tiny particles during use, preventing any unsanitary buildupsimply rinse the pumice under hot water to clean it 5.SUPERIOR TO STONE: Unlike stone, glass, and other materials, our custom frothed polyurethane synthetic pumice boasts a uniform structure for consistent effectiveness in removing dirt and tough calluses