Medicine Ball stand

Yes; be very amazed by my CAD skills. I made a ring! ;) But it does solve a problem; I needed a way to keep my medicine balls in their spot (a place for everything and everything in its place!). They're generally round, so they roll. Hence this amazing creation. It is flat so it doesn't move and has a hole for the ball to sit in. Clearly my engineering skills are unstoppable! Hopefully this can be of some use to others. Size as you see fit (the file as uploaded seems about right for an ~18" medicine ball).