【DIY yourself freely as like at salon】- 100/180 grit nail files with rough grit that can grit down the large ridges in your nails and get the glue off. The blocks are ideal for polishing and smoothing acrylic nails, fake nail tips or natural nails. You can save money from nail's shop.【Nail manicure tool set】- Package with 6pcs 100/180 grit nail files and 6pcs rectangular nail buffer block; Size: the nail buffer block is 3.74 x 0.98 x 0.98 inches/ 9.6 x 2.5 x 2.5 cm, the nail file is 7.01 x 0.79 x 0.16 inches/ 17.8 x 2 x 0.4 cm【Colorful nail buffer blocks】- The sponges are made of high-elastic sponge materials, sturdy and durable. Polishing and smoothing with a lighter touch without damaging the nail. 6 Colors: green, orange, blue, yellow, purple and pink.【Double sided emery boards】- file and rough up the hard fingernails and toe nails in 100 grit, and use 180 grit smooths up your nail edge with refined shape【Multiple usages】- these tools are suitable for fingernails, toenails, natural nails, acrylic nails and false nails, fit for girls or women who like nail art Product Description Professional Nail Files 100 180 Grit Double Sided Black Washable & 4 Ways Nail Buffer Block Nail Files Material:SandpaperColor: Black*6Size: 17.8 x 1.9x 0.4cmWeight:approx 7.5gDouble Side Disign: 100 Grit for artificial nails/180 Grit for natural nails Nail Buffers Material: sand surface spongeColor: blue,purple,green,orange,yellow,pinkSize:9.6 x 2.5 x 2.5 cmWeight: approx. 6gAll 4 sides are sand surface Salon&Home Use