Promote your business with Sparkle Nail Files! They are made of high-quality Glass and Epoxy, which makes it easy to clean, storage and carry. With fine file surface, gentle manicure and does not hurt your hands. The lightweight and pocket size of this product makes it easy to storage in your cosmetic bag, purse or handbag. Suitable for professional salon use or home use. Certain imprint area to show your brand and logo.