Feature:Metal rings make it a breeze to safely secure and carry your USB drive.Light weight and easy to attach your USB drive to keyrings, laptop bags, belt loops, straps, necklaces, and many other difference surfaces.Easy to attach and detach for item with lanyard port/holeDurable lanyard/strap/string to carry USB Flash Thumb Drive, Keychain, ID Badge Holder, Name tag, MP3 player, and other portable itemsGood for travelers and professionals alikeSpecification:Material: Nylon + AlloyColor: BlackPackaging includes:10Pcs Lanyard keychain