Heavy Duty Retractable Lift Ticket Badge Holder with Flex Hook and Snap by Specialist ID (Ski/Snowboard & Mountain Ready) LONG & HEAVY DUTY NYLON CORD - Secure Card Holder with Long 36" Extension HOOKS TO ANY ZIPPER HOLE OR BELT LOOP - Flex Hook Attaches to Zippers or Loops On Clothing STRONG ABS PLASTIC CASING - Heavy Duty Black Plastic - 1 3/4" Diameter GREAT FOR SWIPING and PROX STATIONS - Tap, Scan or Swipe Your Card at RFID, Proximity, Or Mag Strip Card Reader DURABLE CORD - Tested for Up To 50,000 Pulls. These are also Used at Some of The Worlds Busiest Restaurants by Wait Staff