Support read, write and reprogram, over 100000 rewrite times. Can clone 13.56MHz IC card, NFC stickers, NOT compatible with 125KHz keys cards.<br> <br> Fully compatible to MI- Classic 1K,4- UID, 1024 bytes memory, organized in 16 sectors of 4 blocks, compliant to /IEC 14443A protocal.<br> <br> Compatible with all kinds of 13.56MHz RFID writers and door access control system devices.<br> <br> Water resistant. Each comes with Key ring included.<br> <br> Each card with a unique encrypted ID number, card data can be reprogrammed.<br> <br> Colour:blue<br> <br> Material:ABS<br> <br> Package Contents:<br> <br> 100 x card<br> <br> Only the above package content, other products are not included.<br> <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!