Color:CMYK as required Chips:TK4100/T5577/EM4305/Fudan/MF 1K/Ultralight/I Code/H3/M4 etc. Material:ABS Frequency:LF(125khz) / HF(13.56mhz) Dimension:37*30*8.16mm or custom Reading range:2-10 cm Printing:Silk-screen printing/Laser Engraving,lettering etc. Show More