Good quality of sand paper (abrasive paper). The sand will not drop when polishing / cleaning on the callus. It is durable and waterproof. Directions for use : (1) Peel off the release paper at the back of the pads. (2) Place sticky side on to clean and disinfected foot file core. (3) Do this in front of the customer. (4) Using the foot file, gently remove the calluses and other dead skin from the foot. (5) Then, soak foot fin pedicure basin. (6) Peel of the pads off the core foot file after use and dispose off properly. (7) Wash and sterilize the foot file in autoclave / disinfect after each use.
