Summary This piece clips onto a music stand for holding a single trumpet or horn mute. It'll hold bucket mutes, straight mutes, plungers — pretty much anything, just only one at a time. Need more, print another and clip them next to each other. This one also collapses for each storage. Print Settings Printer Brand: RepRap Printer: Prusa i3 Rafts: Doesn't Matter Supports: Yes Resolution: 1mm Infill: 20% Notes: I did end up having problems with the pins printing so they'd fit within the hinges (they ended p printing a little big). I just solved it by replacing the printed pins with straightened paperclips which worked just fine. Post-Printing Finishing I did a little post print finishing on this by giving it some basic sanding, applying a coat of XTC-3D, a little more sanding, and then a light coat of spray paint.