Carabiner-style clip offers a more secure connection and frees you from wearing an ID badge. Carabiner can hook onto belt loops, briefcases and purse straps. Retractable cord allows convenient scanning/swiping. With Badge Holder Strap. Cord Material(s): Nylon; Cord Length: 30"; Reel Frame Material(s): Zinc Alloy; Color(s): Assorted.