... or customized 4. Card surface:blank card with jet dot mifare rfid card key features:1. ... Dimensions: CR80 85.5 x 54mm2. Thickness: 0.76mm 3. Material: PVC4. Card ... MOQ: 100pcs12. Delivery Way: By courier express, By air, By sea MaterialPVC/PET ... /24C32/24C64, AT88SC102/88SC1604/88SC153,45DB041,CPU card (COS), etc. WorkingEnvironmentUsage lifespan : 5 ...