Kevron ID Card Holders will protect your ID card, security tag or transport card against damage | 4 punched holes so you can easily attach it to a lanyard or keychain | Sturdy construction to protect your cards against damage | 86 x 54mm | Instantly add them to your lanyard | Easily insert standard sized swipe cards, credit cards, transport cards and ID cards | Pack of 50 | Clear | OEM: ID18