About this 3D model
https://youtu.be/w4jG5E2DnpA This is a clip I designed for multipurpose use. It can be used for paper(as in the photos at 62.35 scale), or chip bags if scaled up, or even book page holders. I wanted a simple easy to use and working clip, so I made one using SelfCAD. Designed and uploaded with www.selfcad.com