Veterinary hospitals and kennels tell us they've been using these plastic Cage Card Holders for as long as ten years!  They are durable and cost a fraction of the price of steel holders. Cage Card Holders attach to almost any cage with simple, easily replaced cable ties.  They hold a standard 3"x 5" index card. to view and purchase our Cage Cards. 20 small cable ties are included with a package of 10 holders. 

#1805 Cage Card Holders (Packs of 10)