Features: Features：This 50 piece grit oval files features 100/180 grit abrasives for efficient shaping and polishing, crafted with EVA foam and white corundum grains for salon quality manicures on the go. The compact elliptical design combines a coarse grit side (100 grit) for quick correction and a fine grit side (180 grit) for smooth finishing, with evenly distributed abrasives that resist shedding during use. Ideal for professional technicians, beauty enthusiasts, and frequent travelers seeking portable, multi functional tools for natural or artificial maintenance. Perfect for ups at home, salon grade shaping , or travel kits requiring space saving, manicure accessories with consistent . Versatile enough to handle acrylics, gel extensions, and art while its color assortment adds aesthetic appeal to your beauty toolkit. Specifications：Color: Mixed colorMaterial: EVA+White steel sandSize: 4.5x2x1.2cmNote:Please allow 1-2cm errors due to manual measurement. Due to the differences betweeen different monitors,the picture may not reflect the actual color of the item.Package Includes：50x sponge file Specifications: Colorebog: Mixed color Substancemail: EVA+White steel jadeite sand Sizemail: 4.5x2x1.2cm Package Includes: 50 pcs sponge file note: Please allow 1-2cm errors due to manual measurement. Due to the differences betweeen different monitors,the picture may not reflect the actual color of the item.