Card Holder - Id Badge Holder - 1-3 Card Holder (1- Pack, Clear) Badge holder for 1 - 3 ID cards (credit card size plastic cards). Holds 1 card front + 1 or 2 cards back. For vertical or horizontal layout ID badge. This Pauner(TM) badge holder is intended to use with Reelstrap(TM) and works perfectly with the Reelstrap, its Reelstrap-accessory. See more on REELSTRAP.NET This Pauner(TM) ID badge holder plastic material is PC polycarbonate which is very strong plastic material. Many other looking alike ID badge holders are PP polypropylene plastic material which is not as sturdy and long-lasting than this PC material ID holder. Important notification for buyers: original genuine Pauner(TM) brand badge holders new condition are sold only by Pauner America Inc in USA. When you buy from Pauner America Inc through Amazon FBA you can be sure you will get high-quality original genuine Pauner(TM) badge holders.