Features:1. Including 10pcs readable and writable RFID cards, mainly used for proximity door control access.2. This card is compatible with NFC capable phones and tablets, it is smart card tags.3. Suitable for 13.56MHz ISO14443,ISO 10536 S50 card reader and reading distance is 2.5-10cm.4. Widely used at home, school, office, highway, parking lot and other places.5. Lightweight and portable design, easy to carry. Specification: Condition: 100% Brand newItem Type: NFC Smart Card TagsMaterial: PlasticWeight: Approx.60g / 2.1ozColor: White Storage Capacity:8Kbit,16 Partitions, Each Partition Group PasswordWorking Frequency: 13.56MHZCommunication Speed: 106KboudRead Distance: 2.5-10CMRead/Write Time: 1-2MSWorking Temperature: -20 C -85 CTimes of Erasure: > 100000 times.Saving Data: > 10 yearsSize: 0.87 * 85.5 * 54mm / 0.03 * 3.37 * 2.13inPackaging Materials: PVC, PET, 0.13 Copper CoinsPackaging Technology: Ultrasonic Automatic Planting / Automatic WeldingProduction Standard: ISO 14443, ISO 10536Applications: Water Meter Prepaid, Campus Card, Bus cards, Highway Tolls, Parking Lots, Community Management etcPackage List: 10* NFC Smart Card Tags