The 10pcs Sand Paper's rough and fine sand surface is easy to smooth out both calluses and dead skin. You can change the sand paper for the foot file after several times of use, which is healthy and can effectively avoid cross-infection. 

Feature:

1. Gentle filing action effectively removes hard skin.
2. Helps to soften & smooth the texture of the skin.
4. Helps Cracked heels exfoliate and smooth stubborn callus on feet.

Package Included: 10piece sandpaper