?Perfect Gift?Acrylic nail file each size: 17.8cm long, 1.3-2.8cm wide, 0.4cm thick. Emery boards set makes a great gift for girls who love manicures and is also a great choice as a birthday gift, Halloween gift, Christmas gift, or Valentine's Day gift. ?Multi-purpose?Emery boards for nails are suitable for manicure, nail shaping, nail modification, nail styling and nail polishing as well as pet nails. It can be used for preparation before nail treatment, and is also suitable for treating brittle nails, guitar fingers, pedicures, etc. Widely used in professional salons and homes. ?Durable and Washable?Nail files for acrylic and gel nails are made of high-quality tape and emery board materials, which are very wear-resistant, it allows you to quickly and effectively shape your nails and polish the uneven surface of your nails. Washable and reusable. ?Professional Nail File?With semi-circular design, it is comfortable to hold and easy to use. And it's very portable. 100/180 grit nail file with a lighter touch, trimming and shaping nails to desired shape or length without damaging nails. ?100/180 Double Sided Grit?URAQT professional nail file has different grit on both sides. One side is 100 grit for nail shaping and styling; the other side is 180 grit for polishing gel seals.