Features: 1.13.56MHZ working frequency, and the sensing distance is about 3?5cm (depending on the card reader). 2.Compact size, light weight, easy to store and carry. Total of 50pcs tag, fully meet your needs. 3.Applicable to identification and security system, parking lot access control payment, social security management, etc. 4.Sensitive to use, fast recognition, with 0.1 second sensing time, one touch to open, bring you convenience. 5.Made of high?quality PVC materials with stable performance and high reliability, have a longer service time. Specification: Item Type: NFC 215 Tag_x005F_x000D_ Material: PVC_x005F_x000D_ Application: Access Control, Time Attendance, Elevator, Parking Lot_x005F_x000D_ Storage Capacity: 1K_x005F_x000D_ Working Frequency: 13.56MHZ_x005F_x000D_ Reading Distance: Approx. 3-5cm/1.2-2.0in_x005F_x000D_ Read and Write Time: 67 Milliseconds_x005F_x000D_ Working Temperature: -20 to 55_x005F_x000D_ Erasable Life: >100000 Times_x005F_x000D_ Data Storage: 10 Years PackageList: 50 x NFC215Tag