Wall-mounted towel rod bracket

All parts are 3D printed using PETG; it's robust enough to hold weight. The exposed screw holes aren't aesthetically pleasing (this will be improved in future versions). The bracket was initially printed in two halves and glued together to mitigate potential weight concerns, but subsequent iterations have used support structures during printing. The 20mm x 500mm rod is printed in three sections, and internal supports are removed and glued after printing. While not exactly elegant, it's highly functional.