... 2)ISO/IEC 18000-6C EPC Class1 Gen2 3)size on demand 4)ISO9001:2000 125KHz EM proximity tags:1)material:PVC2 ... )size: size:55*27(mm) or on demand3)thickness:0.8mm4)mininum ... crafts:4 color offset printing, magnetic stripe,embossing number,signature panel, photo, barcode,thermal pringting,series number punch,inkjet printing,uv ...