Nail Care Nail Wide Range of Applications. the Nail File is Suitable for Nails, Toenails, Acrylic Nails, Polyethylene Nails, Extension Gel Nails & Artificial Nails. Sponge Nail File, Washable & Reusable. These Sponge Nail Care Files in Different Colors, Thick & Soft, Washable & Reusable. Sponge Nail File, Safe Use. with the Nail File, You Can Trim or Shape Your Nails According to the Shape & Length You Want, Which is Safe, Easy & Effective to Use. Care Nail File, Multi-purpose. Sponge Nail Files Are Necessary for Professional Salons & Family Diy Nail Art, Very Suitable for All Your Nail File Needs, Nails, Hobbies & Crafts. Nail Care File Double-sided. the Two Sides of the Nail File Are Used for Rough Polishing or Fine Polishing & Can be Cut on the Spot at the Same Time.