1840-5010 Vinyl Horizontal Proximity Card Holder, 3.6" x 2.5" (Qty. 100)
 
These clear, flexible vinyl proximity card holders have a lock-in slot to hold ID securely. Card "locks" in place when badge strap is inserted into slot.
 
Slot and chain holes for easy attachment
.016" thick vinyl front and back
Horizontal top-load format