Specifications 125KHz RFID prinitng T5577 chip Card/ Access Control card 1.Size:85.5*54*0.84mm or as request 2.Material:PVC, 3. 125KHZ 125KHz RFID prinitng T5577 chip Card /Access Control card Product Description Place of Origin: Guangdong China (Mainland) Brand Name: Grcard Dimension: 85.5*54*0.84mm or customized Material: PVC Surface: Glossy / Matte / Frosted Storage Capacity: 36 bits Working Temp: -20-80 Celsius Chips: T5577 Data: >10 years Erasable life: >100000 Times Standard:ISO 14443 Artwork design : 4-color offset printing , Silk-screen printing ,Thermal printing , Digital printing , Magnetic stripe , Barcode, Hot-stamping gold/silver color , Signature panel , Series number printing, Hole punch, UV printing etc. http://www.smacarte.com