Exact size of TNG rank pips

[CJP]

If you have some screen used TNG rank pips, the bronze ones with the earring clasp in the back, could you please post precise measurements (0.###" or #.##mm) of the diameter and height not including the clasp?

 

[The Prop Collector]

If you have some screen used TNG rank pips, the bronze ones with the earring clasp in the back, could you please post precise measurements (0.###" or #.##mm) of the diameter and height not including the clasp?

View attachment 1496688

The diameter is 8mm and the height 4mm