Double sided/180 Grit Nail Files and Buffers : Package includes 5 pieces of nail files and 5 pieces of nail buffer blocks, so you can choose your own preference, where coarse grit side is used to shape nails and uneven surface, and fine side used to polish grease on nail surface /180 Grit Nail Files: Made of premium emery board materials with different grit, removing nail gel, or trimming your nail to desired length and shape. double sided 180/grit suitable nails and shaping natural nails, and works great buffing acrylic nails, natural nails, powder dipped nails and false nails, also getting nail gel/glue off at home Resilient Nail Buffer Blocks: Made of high quality sand surface sponge, high-elasticity, sturdy and durable, washable and reusable, good polishing and smoothing acrylic nails, nail tips or natural nails. foam board can take better care of your nails and will provide you consistent and pleasant filing experience Right Size and Ergonomic Shape with Multi Colors:.01 inches nail files and 3.5 inches buffer blocks are just right size, neither too big nor too small it is in your of hand to polish, or to take it on go traveling half moon shape with round top of buffers and files are also easy use trimming and buffering Wide Applications: Our nail files and buffers are very suitable natural nails, finger nails, toe nails, and also acrylic nails, gel nails, and moreâ¦Plain