Spiderman Gauge (1/2 Inch)

Was always looking for a Spiderman Ear Gauge/Plug around Stores and never really found a decent one I wanted.Spotted a decent Insomniac Spiderman Logo from Thingiverse and had to remix it into a Gauge. I currently have 1/2 inch sizes myself so i made the Badge into a 12mm sized circle and added 2 other 1mm circles to the outer edges for a sort of tapered feel. Im not sure how the size will differ if shrunk or expanded for other sizes either. The depth of the gauge is 6mm and lies Flat with no su