50 Blank Inkjet PVC Cards with 1/2" HiCo Magnetic Stripe 50 Inkjet Printable PVC Cards with 1/2" HiCo Magnetic Stripes Can be printed on both sides Use with a PVC Card Tray to Print Using Your Inkjet Printer Standard CR80 Credit Card Size and Thickness, 3.375" x 2.125", 30 mil thick Specially coated to allow inkjet printing