Schwinn 420 mount for Kindle Fire 7", 5th gen.

thingiverse

This is a mount for a 7" 5th generation Kindle Fire that snaps onto a Schwinn 420 elliptical machine. You can customize the dimensions to fit other models, but for it to fit onto an elliptical machine, it needs to have roughly the kind of design that the Schwinn does, with thick rigid wires sticking out the top of the console.