Rigid Plastic ID Card Holder to take card Size 54mm x 86mm. These come in 10 colours.
This is called an open faced ID card holder, which will hold one photo or security pass card, they will hold one card only which is 86 x 54mm which happens to be the same size as a credit card. These holders can be fixed to lanyards, neck chains and retractable reels. They are made from a rigid polycarbonate material which allow them to be flexible why remaining strong. these are also available in portrait and also double sided so you can have two card on one holder.