The Holy File by Shappy, helps Love your smooth clean feet once again, with the patented this all sided professional foot rasp file. With its unique design not only will remove calluses, eliminates and remove rough dry skin with ease. Use on every part of the feet; heals, sides under and even in-between your toes as needed. Leave in the shower to use on your daily routine, and use Wet or Dry on your daily routine or in between pedicures. Rinse with soap and water for easy cleaning.