Doublesided emery board nail files, 12piece pack, black, 100/180 grit Product overview These doublesided emery boards combine a durable sandpaper surface with a cushioned EVA core and a rigid PP board for comfortable control. Each file measures 7 x 0.79 x 0.31 in and weighs 0.02 lb per piece. The pack contains 12 files with 100/180 grit surfaces for shaping and finishing nails. Key benefits Two grits in one tool: 100 grit side for shaping and reducing length, 180 grit side for smoothing and refining the edge. Stable grip and flex: EVA foam core provides controlled pressure and reduces vibration during filing. Versatile use: works on natural nails, acrylics, gels, and other artificial nails. Compact and repeatable: uniform size and grit across all 12 files make them ideal for salon stations or home kits. Clean results: coarse to fine progression helps remove chips, reduce ridges, smooth the nail surface, and prepare nails for polish or maintenance. How it solves common problems Chipped or uneven edges: use the 100 grit side to quickly reshape and even out length. Ridged or rough surfaces: switch to the 180 grit side to smooth imperfections without overthinning. Inconsistent filing pressure: the EVA and PP board construction keeps the file steady for predictable results. Simple fourstep routine 1. File the edges to achieve desired shape and length. 2. Use the coarse side gently to remove ridges or buildup. 3. Smooth the surface with the finer side to refine the edge. 4. Finish with a light buff or polish for shine. Practical use scenarios Athome maintenance: keep a pack in your bathroom or manicure kit for weekly upkeep between salon visits. Professional salons: supply multiple stations with identical files for consistent client results. Travel and onthego touchups: compact size fits easily into a purse or travel kit for quick fixes. Specifications Material: sandpaper, EVA foam, PP board Color: black Size: 7 x 0.79 x 0.31 in Weight: 0.02 lb per piece Surface grit: 100/180 Package includes: 12 pcs per pack, 100/180 grit emery board nail files Suitable for anyone who does regular manicures or pedicures, whether working on natural nails or applied enhancements.