About this 3D model
My office uses metallic surfaces for the cubes, and I wanted a quick magnet picture frame to post pictures of my son at my desk. But there aren't as many as you'd think, and most of them use garbage magnets. So I went out and got a handful of neodymium magnets, and printed a quickie picture frame that could house both the magnets and pictures. The print itself is just the corner pieces. You insert the the picture into the slot, and glue the magnet into the slot on the back. The print is designed for a standard photo and 1/2" neodymium magnet, but I've included the original fusion 360 file. The whole thing is parameter-driven, so you can adjust to suit your needs.