material: aluminum/ plastic (with electroplated/ chrome)/ iron/ zinc alloy/ Australian license plate,european ... (die out, deboss, pressed or raised or with 3M reflective film)3. material: aluminum/ plastic (with electroplated/ chrome)/ iron/ zinc alloy/4. thickness ... Australian licent plate,ABS sign with 3M stikcer ,car number plate, tin sign ,metal sign,auto tag and others. Plastic lincense plate