504-EST Badge Holder,Vinyl Badge Holder,Proximity Card holder,Heavy-Duty, Clear Vinyl, 2.38" x 3.75" (60 mm x 95 mm), Color Clear - 100/pack
These proximity card holders are made with a heavy-duty vinyl that can handle multiple cards easily. They feature a lock-in slot that goes through front and back of holder so ID "locks" in place when badge strap is inserted.