Size: medium x2pcs Package list: 10 x polishing strip Product overview These are doublesided nail buffers measuring about 17.8 x 2 x 1.3 cm. Made from polishing cloth, weldwood, and EVA, the silver sanding files combine durable construction with a washable, portable design. They are suitable for filing and smoothing natural nails, false nails, and nail extensions. Key benefits Twosided design lets you file and buff with a single tool, saving time and reducing tool changes. Works on natural nails, false nails, and extensions for versatile use in home care and salon services. Durable materials and washable surface make the files reusable and easy to maintain. Compact and portable size is convenient for travel, mobile services, and storage. Easy to use for both professional nail technicians and learners practicing nail art and shaping. Features and specifications Size: approximately 17.8 x 2 x 1.3 cm per buffer. Material: polishing cloth, weldwood, EVA. Color: silver. Doublesided sanding surfaces for filing and smoothing. Washable surface for simple cleaning between uses. Lightweight and portable design. Typical use scenarios Home manicure: Shape and smooth natural nails before applying polish or a coat. Salon preparation: File and even out nail extensions and false nails prior to sculpting or polish application. Training and practice: Nail art learners can use the buffers to practice shaping, smoothing, and preparing nail surfaces. What is included 10 polishing strips as listed in the package contents. How to use Gently file to shape the nail edge using the more abrasive side, then switch to the smoother side to refine and buff the nail surface. Clean the buffer after use and store in a dry place. Suitable users Professional nail technicians, nail art students, and individuals doing regular athome nail care.