Professional Nail File Set: Includes 6 double-sided 100/180 grit nail files and 6 nail buffer blocks. Size: Nail file for natural nails is 17.8 x 2 x 0.4 cm, nail buffer is 9.6 x 2.5 x 2.5 cm. Double-Sided Emery Boards: Crafted from high-quality EVC+ Emery Board material. Use the 100 grit side to file and roughen hard fingernails and toenails, then smooth and refine your nail edges with the 180 grit side. Salon-Quality Results at Home: The 100/180 grit nail file is perfect for acrylic nails, quickly filing down ridges and removing glue. These files work fast! The buffer blocks are ideal for polishing and smoothing acrylics, fake nail tips, or natural nails. Save money on salon visits! Colorful Nail Buffer Blocks: Made from highly elastic sponge material, these blocks are robust and durable. Polish and smooth with a light touch without damaging your nails. Comes in 6 vibrant colors: green, orange, blue, yellow, purple, and pink. Multiple Uses: These manicure set tools are suitable for fingernails, toenails, natural nails, acrylic nails, and fake nails. Perfect for girls or women who love nail art.