Welcome to our store! Double-Sided Nail Buffer Blocks: CGBE nail buffer blocks are designed with 100/180 double-sided grit. The coarse 100 grit is perfect for removing nail gel from your extensions and acrylic nails, while 180 grit polishes your nail surface smoothly and shapes the nail edge. Perfect Size Nail Buffer: These nail buffer files are 4.6*2*1.2 cm, with a double-sided design that can be used on both sides. They are lightweight and easy to carry, so your nails always look beautiful. Washable Files: The polishing files are washable and reusable. You can easily clean them at home with water. These files can be used multiple times. Perfect Gift: These nail buffers are perfect for manicures, nail beauty, and nail polishing. They are essential for professional nail salons and DIY nail art at home. They are also a perfect gift for girls who love nail art, as a birthday present, Halloween gift, or Christmas gift. Package Included: You will receive 40 pcs nail sanding pads with 100/180 grit. This quantity is enough to share with your family and friends. 100% Satisfied: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.