Premium white PVC magnetic stripe door cards with 2750 Oe high-coercivity stripe for secure data storage. Durable 0.76mm thick blank cards withstand 50,000+ swipes with scratch-resistant matte finish. Professional-grade CR80 size (85.6×54mm) compatible with all magnetic card readers. Ideal for membership programs, hotel key cards, employee badges, and loyalty systems. Customizable surface accepts thermal transfer printing for permanent design application. Bulk packaging available for corporate and institutional orders.