Very scary little ghosty boy I've used as my personal keychain for a while and figured I'd share in the spirit of the season, I have a bunch of keyrings and they all fit his head hole pretty well.
He's a little large being about the size of a normal key himself as I use it to make damned sure that I can see and grab my keys easily. If you want him to be a little bouncy baby boy probably scale down to 80 percent or so and I imagine he'd still work fine.
Lay him on his back and print him out for Halloween spookums.
The author marked this model as their own original creation.