Premium retractable id badge reels with alligator clip, solid color blanks with key pull string for nurse, DIY crafts by specialist ID. Heavy duty swivel badge reel, reel diameter 1 1/4″, rotating alligator pinch clip on back, retractable cord length 26 3/4″. Durable rotating alligator clip, secure hold, will not damage clothing, attach to scrubs neckline, waist pants pocket, work shirt, lapel, lanyard and more. Strong retractable cord, allows the extending of your name badge or key card to pull up, down or to the side with little resistance. Easy swipe access, smooth pulls for access swipe card in any direction , great choice for nurse, medical staff, hospital, security, teacher, office employees.