Printed out flawlessly in eSun PLA-SS on my A1 using a 0.4 nozzle and 0.2mm layer height. The parts were then bonded together using Flex-i-file Plast-i-weld and screwed to the wall next to my PC. The band support could be a little smaller to better fit my headphones but they fit well enough and the mount wasn't designed around them.