created in tinker cad, cut on bambu slicer/dowels. used petg glue. This would fit without cutting but I wanted the clamp slide to be smooth and this orientation worked best with the least supports. Created for friend in longterm care requesting someplace to hang his clipboard because it kept falling off his bed and table. He states it works great, and better than using a string to tie it to his bed. I hope others might find it useful for their friends and loved ones, share photos if you print!