JBL! GO3 Plug to replace strap

I have designed this quickly to replace the strap on my JBL GO 3, as i don't need it in my application and i think it is looking off.

Warning: the Model needed some sanding to fit in the groove in the speaker - but only about 1 Minute. Only one of the screwholes matches the threaded hole but i believe one screw (plus the cover) can hold the weight of the plug.