Note: Please allow error due to manual measurement. Thanks for your understanding. specification: Item Type: Replacement Sandpaper Discs_x000D_Material: Sandpaper_x000D_Quantity: 100pcs_x000D_Diameter: Approx. 2.5cm/0.98in Features: 1What You Will Get: Replacements sandpaper discs, If you have friends who use electric foot file, this is also a good gift. 2Wide Range Of Applications: Callus remover tools are practical tools for nail salons, beauty salons, manicure schools, etc. 3Will Not Harm Skin: Replaceable sandpaper pads has good roughness and can effectively remove dead skin on the feet to meet your daily needs. 4Sufficient Quantity: 100 replacement sanding pads for electric foot sanders, which can meet your long term cleaning needs. 5Smooth Skin: Remove calluses of the skin, provide you with smooth feet, and maintain smooth and beautiful skin. PackageList: 100 x Replacement Sandpaper Discs