This is a 3d printable replacement power button for the Nintendo Gamecube. Spice up your 'Cube or give it a bit of flair with a new button. Or just replace one that is broken or missing. 

I would advise printing this at .15mm layer height or better for a smoother finish that slides up and down in the case better. I've left the tolerances loose enough that most any decently tuned printer should be able to print it.