badgeDesigner Premium CR80 30 Mil Graphic Quality PVC Cards with 5/16" HiCo Magnetic Stripe are ideal for printing on most direct-to-card printers. Measuring 3.375'' x 2.125'' (the same size as a credit card), CR80 cards are the standard, most commonly used plastic card size. The magnetic stripe is 5/16" Print your ID cards, access cards, event badges, gift cards even membership cards on site, on demand. 100 Pack badgeDesigner's IS BRINGING YOU TOP PERFORMING PRODUCTS THAT YOU CAN COUNT ON. badgeDesigner's Premium CR80 30 Mil Graphic Quality PVC Cards are compatible with all ID card printers They are not for use with inkjet printers. About This Product: - Superior/Graphic Quality Cards - 30 Mil Thickness - Works Great With All Standard ID Card Printers - Same Size, Thickness as A Standard Credit Card - Blank White PVC with narrow hico 2 track magnetic stripe - Made In USA At badgeDesigner we take pride in providing top quality products. If for any reason you are not pleased with your purchase, contact a customer care representative so we can be of assistance.