Description: 【Use】: Sandpaper Disc Replacement Head,a powerful tool for removing dead cracked,hard skin,calluses, etc. 【Product Details】: With a diameter of 3.7cm,10pcs of electric foot grinder replacement heads, ensuring you have enough supply for your needs. 【Material】: Made from PP material, this Foot File Discs is sturdy and designed to effectively remove dead skins and smoothen your feet. 【Portable Design】: Pedicure Discs Replacement feature a compact and lightweight design, ideal for travel use. Throw them in your bag or suitcase for on the foot care. 【Easy to Use】: Sandpaper Paper Pad Disks can be easily installed and removed from the electric calluses removal machine, ensuring easy use every time. Specification: Material:PP Size Chart: Diameter 3.7cm/1.46inch Package Includes: 10 Pieces Sandpaper Paper Disc Replacement(4 Pack) Note: Please allow slightly errors 1-2cm differences due to manual measurement.