The Durable card holder mono with roll-off mechanism is ideal for storing an access pass, company pass or magnetic card. The card holder offers space for an insert of 87mm x 54mm x 0.76mm. (A height of 0.76mm is standard for passes.) The card is easy to remove from the holder thanks to the thumb recess. A retractor is attached to the card holder. You can easily attach the retractor to your clothing with the clip on the back. By pulling on the holder, the cord stretches and you can easily hold the card in front of a scanner. The package contains 10 card holders with a roll-off mechanism.