Features:Double-sided. Rough files and fine files. It can remove dead skin rough dry hard and callused skin. The fine file makes your feet smooth and soft.Save Time And Money. Use it before taking a bath. In just a few minutes your calluses will be removed and you don't have to pay for extra care.High-quality Materials. High-quality stainless steel and pp material have a good effect in removing dead skin durable and not easily deformed.Comfortable Handle. The ergonomically designed handle is comfortable to hold light in weight and easy to operate.Using Methods:Before applying the file soak your feet in warm soapy water for a few minutes to soften the skin. This can ensure the most effective results by softening the keratin.Specification:Material:Stainless Steel+PPSize:23x3.7cm includes: 1x Foot File