Item Type: Nail File Material: Stainless Steel Content: 100 x nail files, 1 x baseboard Size: Approx.18 x 3cm / 7.1 x 1.2in Please allow a little error due to manual measurement. Thickness of Baseboard: 1mm / 0.04in Characteristics: Nail files are designed with reusable stainless steel backplanes and disposable abrasive layer to ensure fast, safe use, disposable, and easy to remove. Package List 100 x Nail Files 1 x Baseboard 1Created to improve safety in nail salons by using disposable nail files and stainless steel base which can be sterilized easily after use. 2Made of high quality stainless steel, which is durable, designed for use in salons. 3The steel base are durable, wearproof, corrosion resistance and provide an easy filing for a fast and clean nail shaping. 4Sticky and easy retractable nail file, and the file is lightweight and easy to handle, suitable for both professionals and beginners. 5Disposable nail file can be discarded after use, the set includes 100pcs replacement, which is enough to use.