Sheet music clamp

My sheet music books always tend to close themselves on the music stand while I am playing, so I designed this clamp to keep them open.

The clamp sits on the rear board of the music stand with some felt pads to prevent damage to the board. For me, a 15mm wide clamp sits snugly on a 12.6 mm thick board, but that also depends on the felt. The model can be scaled a bit to fit different board thicknesses. I added a narrower version (4 mm) for thin (metal) boards, but have not actually tested or even printed that myself.

I recommend printing in PETG for some flexibility. I printed it with the default quality profile in PrusaSlicer at 0.2mm layer height. Mirror the model in the x- or y-direction to get the clamp for the right side.

If you print this model, I would love to see a make!