Professional nail files designed for easy shaping, smoothing, and refining of natural, acrylic, and false nails. Each double-sided file features a 100-grit side for shaping and a 180-grit side for smoothing edges. Lightweight, reusable, and easy to rinse clean for everyday nail care. Ingredients/MaterialsEmery abrasive surface with a soft foam center layer. SizeEach file: 179 × 19 × 4 mm / 7 × 0.75 × 0.16 inches Weight1.45 oz SpecificationColor: BlackPack Count: 3 nail filesGrit: 100/180 double-sidedUse For: Natural nails, acrylic nails, false nails, fingernails, and toenailsReusable: Yes, washable after use How to UseUse the 100-grit side to shape thicker or harder nails. Use the 180-grit side to smooth and refine nail edges. File gently in one direction, then rinse with water and let dry before storing.