Retractable Badge Holder(badge reel) Product Description:
  Material : plastic / Metal
  Size : outer diameter 32 mm /  40 mm  / 50 mm
  Color : any transparent color of plastic is available.
  Length of cord : 60 cm ~ 90 cm
  Material of cord : Nylon or carbon steel with PVC coating.
  Accessories : PVC strap / swivel J-Hook / key ring.
  Back : slide clip, nickel plated.