Sander Block for Gator Power Sandpaper

This a handheld sanding block meant to accommodate Gator Power 114mm x 140mm sandpaper pads.

This design is intended to be used by putting pressure on the outer edges to hold the sandpaper in place. I did not design a handle into this as I just wanted to get something made and printed so I could use it. Feel free to improve upon this design and if you have any suggestions, I'll be happy to make changes or upload multiple models.