Features:Small size and no fadeWater- and shock-resistantAnti-corrosionAvailable in different colors and designsCustomized colors and inkjet marks for ID number or logos are acceptedMainly used in public transportation, parking, authentication, time and attendance management, event ticketing, card payment and product identification Specifications:Supported chips: TK4100, ATA5567, MIFARE 1 S50, MIFARE 1 S70, ultralight, Desfire, I-CODE SLIFrequency: 125kHz or 13.56MHzHousing materials: ABS and epoxyColors: red, light green, orange, blue, black, purple, silver and goldOperating temperatures: -20 to 80°CStorage temperatures: -20 to +90°CDimensions: 51.4 x 32.3 x 5.6mm