Made of , the foot file is washable and reusable. And it is mild to your skin and remove dead skin from your feet safely. Enjoy the pedicure at home. Just only several minutes, all calluses will be taken off. The full-angle frosted design fits the feet and cares for the feet. Features - Material: Glass and ABS - Size: 9.00X7.80X5.00cm/3.54X3.07X1.97inch. - Small and delicate size, easy to store at home and convenient to carry around. - Healthy glass material, and assuring , no harm to human health. - Ergonomic shape design, comfortable to hold in hand, great for daily foot care. - This is a and practical foot care tool, allowing you to easily have more delicate and delicate foot skin. - It only needs to slide gently, can easily remove dead skin, calluses, etc., to restore your heel. Package list: 3 x Foot file