504-ES Badge Holder,Vinyl Badge Holder,Proximity Card holder,S-Series, Soft, Flexible Vinyl,2.50" x 3.75" (64 mm x 95 mm),Color Clear -100/pack
These soft flexible vinyl proximity card holders feature a unique lock-in slot that holds ID securely. Slot goes through front and back of holder so ID "locks" in place when badge strap is inserted.