Product Package: 1x Foot Files 1x nail grinding metal replacement head 1x foot grinding metal replacement head 10xfine sand sheets 10xcoarse sand sheets 10 x sand rings 1x type-c data cable 1x instruction manual 2 in 1 Electric Foot Callus Remover Nail Grinder The electric foot file combines the functions of foot callus removal and nail polishing together. Electric callus remover for feet can effectively remove normal dead skin and dry skin on the feet. Electric foot file callus remover is made of polished aluminum alloy, easy to hold and convenient to use. With electric foot file callus remover for feet, you can save the time and cost of foot SPA and enjoy a comfortable foot care experience in home.