25pc. 15mm Black Screened Grommets
This is a set of 25 screened black (dark gun metal finish) grommets, with an outer flange diameter of 15mm.
The outside diameter of the "shaft" portion of these grommets (the part that would go into a drilled hole) is 8.255mm. The screen gives these a nice distinctive look, and their small size means that you can get creative with your sound hole design - use 8-12 of these in separate small sound holes to create a pattern or design, instead of a boring old single hole!