Nail Your Look! 💖 File in one direction to prevent splits. Lasts up to 3 months with regular use. 180/240 for shaping and smoothing. Achieve salon-quality results at home. Crafted for flawless nail edges. Professional quality 7" length Dual-sided grits The Tweezerman Professional Nail Files come in a convenient 3-count pack, featuring 7-inch files with dual-sided 180/240 grits designed for precise shaping and smoothing of nails. Ideal for maintaining a polished appearance, these files are built to last and should be replaced every three months for optimal performance.