Best Pedicure Foot File is precision foot file. Nano Pedi tempered glass file - the best way to remove dry and dead callused skin! Ergonomically designed to fit comfortably in your hand for smooth callous-free feet with nano-technology, never need sharpening. The blade-free way to soft, beautiful feet. Buffs and never cuts, gently exfoliates rough skin in seconds! Size: 4.21" x 2.55 x 1.1. Package content: 1- Best Pedicure Foot File ​