【Size】Package contains 5pcs NFC metal cards, card size: 3.35 x 2.13 x 0.05 inches（54*85.5*1.2mm）. 【Material】The card has a metal side and a PVC side, which are glued together in the middle. Due to the difference in materials, there may be color discrepancies. 【Chip】888 bytes of memory, password protected authentication, high scan strength, easy to program. 【Features】You can use a fiber laser marking machine or an ultraviolet marking machine for printing, but a carbon dioxide marking machine cannot be used for this purpose. Before placing your order, you need to confirm whether your marking machine is capable of printing on both metal and PVC materials. 【Important】Please read the details page carefully before placing an order.Please note that this product does not come with an instructional manual. If you are unsure how to read or write to an NFC product, please refer to the guidelines provided directly on the product for assistance and troubleshooting. 【Professional NFC product seller】If you encounter any problems during the shopping process, you can contact us at any time, KNSMKP will sincerely serve you. KNSMKP offers many exclusive and popular labels for NFC tags for you to choose, KNSMKP welcomes bulk order or customization, please contact us if you need it.
