electroplating plastic/aluminum scutcheon/plastic electroplating scutcheon

And the inner core of round Electroplating breastplate: 30mm;40.3mm;

And the inner core of ellipse Electroplating breastplate:46mm*26mm;

               58.9mm*21.4mm;54mm*21.4mm;67mm*43mm;

inner core of the Electroplating breastplate:64.8mm*29.2mm;54mm*28.6mm;66.6mm*18mm;

here are some specification about the core:

 the kind of plastic electroplating scutcheon specification is 4cm,and

This kind of plastic electroplating scutcheon specification is 26x59mm,and which is used with badge.