Brady People ID 1840-6040 Clear Plastic Horizontal Permanent Locking Card Holder 3.38" x 2.18"

These data/credit card size holders feature a locking end piece (included) that snaps permanently into place, locking cards inside. Holder must be broken to remove the cards. Holds two 30mil (750mic) cards.

Features:

• Horizontal top-load format
• .25" thick polycarbonate front and back
• Slot and chain holes for easy attachment