Simple Steering Wheel Phone Holder

I needed a way to have my phone hang from my steering wheel while I sit and not drive. I tried the many options available, but most had either too much going on or didn't fit my phone with a thick case on it. So I made my own version. 

It will fit a phone in a case up to 18 mm thick, maybe even bigger depending on the bottom shape of your case. 

I made it 4 mm thick to hold up to the abuse it may come across and added holes for mounting it other places or if you need to hang it on something other than a car steering wheel, like a 2x4 wood or wherever it may work.