Metal Detecting Headphone Endcaps

Refurbishing my old and favourite Joan Allen 'Prophones' metal detecting headphones. The endcaps on the headband had perished some time ago. Used M2x12 screws and nuts this time as the original used self tappers. No attempt made to hide the nuts as it keeps both halves the same. These are a bit bulkier than the originals to give then a tad more strength and printed with a 100% fill in PLA,
Printed on the wee Mini Fabrikator (with new steppers :-) - orange happened to be in the machine, but you