Round ID Badge Reels For Easy Attachment to Your Belt or Pocket Swivel-back spring clip on the back of reel with a vinyl strap to secure credentials Reel diameter: 1.25 100 black badge reels per pack *Don't forget a Slot Punch to attach badge clips to cards This round swivel back badge reel features a rotating clip that can be attached to your clothing at any angle, keeping your ID straight. Round swivel back badge reels are perfectly suited for industries that require an ID to be displayed at eye level (e.g., hospitals, airports, etc.).