This set of 5, 10, or 25 reusable double-sided emery boards (100/180 grit) by NoEnName_Null offers a comprehensive solution for nail care, suitable for natural and gel nails. Crafted from durable plastic, the files provide a range of grits ideal for shaping, smoothing, buffing, and filing even tougher nails. Each file is clearly labeled, and the included guide on the packaging assists in selecting the right tool for specific nail grooming needs. Easy to sanitize by wiping away nail dust, these nail files are perfect for both professional salon use and at-home manicures. This set also makes a practical gift for nail art enthusiasts.