I-Code SLI Frequency: 13.56MHz Protocol: ISO15693 EEPROM Size: 128 Byte Material: PVC Temperature: -20~50 degree C Dimension: 85.6 x 54 x 0.86 (mm) Minimal Order: 100pcs Type: 1. Blank Card (white) 2. Pre-printed 4 Color (1 or 2 sided) Serial Numbering: 1. Blank w/o Serial Number 2. JET Serial Number 3. Laser Serial Number 4. Pressed Serial Number PRICE - NEGOTIABLE !!!