For whatever reason I had trouble a few times when printing this, but I got it done and they look nice and seem like they will work perfect for my needs. (Almost certainly self-inflicted)

SUNLU PETG White. PLA probably would have been fine, but I figured the extra strength wouldn't hurt. I got lazy and only did 15% infill.
Don't forget the supports on the hooks or you get stringy bits everywhere and have to re-print yet again. :D

The parts popped together easily for me, but I admit I was slightly worried I was going to break them, so more infill next time would probably be better.