100 Blank Platinum Brand Inkjet PVC ID Cards - Double Sided Printing 100 Platinum Inkjet Printable PVC Cards - Highest Quality Inkjet Printable PVC Cards 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