Matte Black - Tap Lightweight KeychainThis super lightweight keychain is meant to be as un intrusive as possible on your key ring. Weighing in at less than a dime you wont even know it's there, unless of course you want to quickly and efficiently share your digital business card by just tapping it to a clients smartphone. Extremely lightweight A unique digital profile comes pre installed, set up on arrival Very durable to take on the constant rubbing of keys Longer chain to easily tap to