5 stars, but a cautionary WARNING to fans of PETG: consider printing in PLA (author recommendation), OR be prepared to fight the printer with multiple failed prints, tweaking the Profile until it's more yours than the authors, and/or creating supports using shapes. 1st : consider disabling Supports completely, because 3 times they tipped on me. The supports are top-heavy, and lean way more than 45 degrees. 2nd: edit Speed > Bridge, Lower it by 25% but you may need to lower it by 75%. These 2 things were all I needed to do, but there's a lot more tweaking of settings possible (search reddit for petg bridging with petg) NOTE (unfortunately) I can not share my modifications (this object does not permit derivative works) To create my "arches": flatten a cube, rotate to a diamond, use Cut tool for triangle. Use the other triangle with Cut to get 2 right-angle triangles. Google issues. Bambu Studio sometimes crashes when manipukating added shapes.

Nice one. Printed in Geetech PLA on a Bambu P2S. For best results, be sure your filament is dry (I used PLA, and normally never saw stringing like I did here, so I'm guessing that was the problem). Also be sure your build plate is PERFECTLY clean (mine wasn't near the bottom right, so it curled up a bit, which I was able to fix, mostly, with a hair gun).

Awesome, and fits my 3M work protection headphones perfectly!

Very nice! I printed 4, using 2 for backpacks (held up heavy backpacks, even though I used PLA). Could only be improved if there were multiple plates, with different front-back width/depths. (One of my headphones is a 3M safety pair, and the U shaped band is too wide for this).