Innovative design: double-side foot file, perfect for all dead skin problems, can be used for wet and dry feet, rougher side removes calluses and the other side as a buffer to make feet silky smoothAnti-Rust Blade: Surgical grade 304 stainless steel for repeated cleaning and use without damaging the skinDead Skin Storage: The callus remover with a storage to collect all the shavings allowing you to use the foot rasp anywhere with no messSuitable Size with Strong Handle: Foot rasp handle is designed according to Human aesthetics which is made of high end materials with non slip frosted texture to provide extra good grip. The handles have a hole for convenient hanging and drying after useWarranty: Lamantt provides 30 days Money back guarantee