RFID Rewritable IC ID Ring 13.56Mhz Clone Token NFC Smart Chip

Model Number : CUID Ring Brand Name : WatLion Origin : Mainland China Certification : NONE RFID Rewritable IC ID Ring 13.56Mhz Clone Token NFC Smart Chip Duplicator Key ISO14443 CUID Programmer 125Khz T5577 Copy Badge Dear Friends, All Product Attributes Are Shown In The Picture, You Can Choose The Product According To Your Own Needs. If You Need Additional Keychains Or Other Products, You Can Purchase Them In The Store Or Contact Customer Service For Recommendation. Caution: The ID (125KHZ) Chip Is The T5577 Chip, The Card Number Is Empty, It Needs To Be Read After Writing. The IC Chip (13.56Mhz) Is A CUID Chip. Please Use A Professional RFID Duplicator When Copying, If You Need, Please Contact Customer Service. Please Use A Professional RFID Duplicator When Copying, If You Need, Please Contact Customer Service. About Size: No. 8: Circumference 54MM, Diameter 17MM No. 9: Circumference 57MM, Diameter 18MM No. 10: Circumference 60MM, Diameter 19MM No. 11: Circumference 63MM, Diameter 20MM No. 12: Circumference 66MM, Diameter 21MM Regarding The Appearance, It Is Basically In Line With The Picture. If There Is A Slight Deviation, Please Refer To The Actual Product. Packing: RFID Smart Ring If You Need Other Chips Or Purchase More Quantities, Please Contact Our Customer Service (There Is A Dual-Band Chip CUID+5577, Please Contact Us If You Need It) Please Make Sure Your Machine Supports Writing Cuid Or Id Card. If You Have More Questions, Please Contact Customer Service. The Shop Has One-stop Service For Self-built Factories. Professionally Committed To Solving Rfid Questions And Technical Services For Customers, Supporting Customized Rfid Readers An