Feature: 1. 180/240 Grit nail file with sandpaper surface, foam second layer, plastic middle layer, domed and double‑sided design, sturdy and durable for a comfortable nail art experience. 2. 180 Grit great for artificial nails and toenails, perfect for nail styling. 240 Grit great for natural nails, smoothly nails. 3. Middle plastic backing is very durable, waterproof and washable, and the foam layer is firm but flexible to help prevent nails from getting too rough. 4. Excellent nail tools to trim or styling acrylic nails. Also perfect for removing nail gel from nails, you only need to apply slight pressure, you can see the results immediately, and the nail file will not bend. 5. An essential tool for daily nail care, manicure and pedicure, suitable for acrylic, natural and fake nails, suitable for nail salons or home use, etc. Specification: Condition: 100% Brand New Item Type: Nail Files Material: Sand Plate Quantity: 50pcs Size: Approx. 17.5 x 1.8cm / 6.9 x 0.7in Package List: 50 x Nail Files