Headphone Stand Sturdy Multiple Sizes

I know there are a ton of stands out here but I wanted something a little different. I had a few requirements that I had to have: Beefy Base - I wanted a big base that would hold other objects in a tray and be sturdy. I have included a smaller base as well. Gentle on the Cushion - The top part that holds the headphones needs to have a gentle curve so the headphone is cradled and there isn't a 90 Degree corner pushing into it. No Wobble - The holder that inserts into the base needs to be designed so there is no movement. No wobble! Pick the base you want and then print the test piece. This small piece mimics the pole for the headphones so you can dial in the fit to your printer. I have the tolerance very tight. (my testing fit snugly with a Black Matte PLA, no sizing up or down needed, YMMV) Print a pole height and then you are done. Two bases. Two Pole heights. One fit test piece. The large pole is about 9" (229mm) from base to top of headphone support. The smaller is 8" (2