Hearing Protection hanger

I made a hearing protection hanger for my toolboard (12mm C-C hole (Biltema) ) to be able to hang them on the board, because I aways managed to loose them in the garage…. BUT I also made a short version that you can use if you have no wall were the ear muffs are, so they can hang “free”.If you use the short version on a toolboard its more than likely going to have a angle due to the ear muffs being wider than the part that you put on your head!! just a heads up. LONG version = mounting on a surface that is flat/need more space for the ear muffs so they dont hit the wall SHORT version = mounting on a surface that have space were the ear muffs are going to be BOTH can ofcourse be used with flat head screws on other places than a toolboard. NO supports are needed!Print on the sideI use Brims on my print, but should work just fine without brim if you trust your Printbed :D. The hole size: Hole for Screw 10,4mmHole for the threaded area 5,4mm I like to use flathead screws because they have