retractable card holder 1.Different styles, color & sizes to suit your needs 2.Often used in trade show,office,meeting,school retractable card holder Feature:1. Made of ABS or Zinc Alloy, availabe in different color2. Logo: sticker, epoxy dome, silk screen ,laser printing3. Size and color can be made as customers' requirements4. Cord: nylon or steel, length from 50~90cm5. OEM orders are welcome.