【100/180 Grit Nail Files】 Each package contains 16 pcs double-sided 100/180 grit nail files,a generous length of 7.1 inches and thickness 0.18inches. Use 100 grit roughs up the hard fingernails and toe nails, and use 180 grit smooths up your nail edge with refined shape. 【Professional Nail File】These Half-moon shaped 100/180 grit nail files are made from heavy duty emery boards. These are a must-have tool for nail beautification, suitable for both salon and home use. They excel in shaping, polishing, grooming, styling, and extending nails, catering to various nail types such as fingernails, toenails, natural nails, acrylic nails, false nails. 【Ergonomic Curved Nail File】With Ergonomic Ergonomic Design, its curved section makes comfortable in your hand and is easy to operate with both left and right hands. And the curved shaped is easier to file the sides of the nail, and the rounded edge is great for filling near the cuticle. 【Washable & Reusable & Won't Bend Easily】The fingernail files are made with top quality EVA, PS board and zebra sandpaper materials. They are made with robust construction, makes them strong. It can be easily cleaned with water and soap or disinfectant to maintain hygiene between uses. This natural nail nail files ensures durability and longevity even with frequently use. 【Warm Tip】New nail files 100/180 grit may have sharp edges. Before using a new emery board, you can rub two finger nail files against each other to reduce the sharpness of the edges. This will make it more comfortable to use. ASIN B0GBG7S2FT Color 16pcs Grit Size 100/180 Grit Grit Type Coarse/Medium Brand Name Frumeo Unit Count 1 Count Manufacturer Frumeo Material Type Emery Number of Items 16 Item Dimensions L x W 7.01 L x 1.1 W