... color 4. ISO9001:2000,SGS certificated Plastic 13.56Mhz RFID Key Chain Access Control sle4428 smart Card sle4428 IC Card sle4428 chip ... card TK4100 ID Card EM4100 ID Card Materialenvironment friendly ,ABS, expoxy resinPrintingsilk screen printingColorBlue, Red, Yellow,Black, Grey, GreenChipEM4100, ... by seaCertificateSGS, ISO9001:2000 Reference Photo Plastic 13.56Mhz RFID Key Chain Access Control