These black plastic, two-sided badge holders are designed to carry (1) 30 mil ID card on one side and (2) 30 mil ID cards on the other side. These multi-card holders accept horizontally formatted card inserts that are 3.375'' x 2.125'' (CR8030 standard credit card size). Each holder is slotted and includes chain holes for the attachment method of your choice (attachments not included).
Additional colors available: