STAY FLAWLESS &  GROOM ON-THE-GO! Quickly fix a broken nail or check your appearance with this premium nail file and mirror accessory. The NanoFile fits perfectly inside your KeySmart or on your keychain. One side features a high-quality mirror while the other side has a stainless steel nail file, making it the perfect grooming tool for your keychain. STAINLESS STEEL NAIL FILE - Premium fine grit nail file is made with durable stainless steel so that it will last for years, no matter how often you need to fix a broken nail. HIGH QUALITY MIRROR - Clear and balanced mirror provides an accurate reflection so you can quickly and discreetly check your appearance wherever you are. ATTACH TO KEYSMART OR KEYCHAIN- Includes a hole to easily attach it to your keychain or KeySmart for quick access.Â