Features: Portable small nails file with compactly design combines sponge, EVA nails file for efficient nails shaping, ideal for beauty maintenance. Ergonomic square shape buffer block features slip proof grip and double textured surfaces to tackle both coarse filing and smoothing. Essential for frequent travelers, professional nails technicians, and enthusiasts needing salon quality results in compactly manicure tools. Perfectly for makeup pouches for quick touches ups during flighting, office breaks, or home manicure requiring precise nails contouring. Durability multi layer construction ensuring extended durability for repeated use natural nails, acrylics, and gel extensions. Specifications: Component: Sponge Process: press molding Parameters: 50 packs Size: about 3.5x2.5x1.2cm/1.35x0.98x0.47in Color: optional Suitable for nails polishing, easy to carry, suitable for daily use of home and professional nails art shops. Package Includes: 50pcs small nails files note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.