Package includes10 foot file. High qualityOur foot file is made of high quality sandpaper and PP. Double-sided foot file, foot file give you a durable using experience. Can be washed and used multiple times. Double-sided designFoot callus remover file has a coarse side for hard calluses and a finer side to remove dead skin and restore softness. Use both sides one at a time to pamper your delicate and beautiful feet! Effortlessly remove hard skinUsing this foot file can safely remove hard skin thorns, dead skin on the soles, keratin, stubborn calluses, etc. Make your feet soft and smooth. Can be used wet and dryOur foot files can be used wet or dry, but we recommend soaking your feet in warm water for 8-15 minutes to soften the skin before using it. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.