These Cargo Corners are intended for securing items in your trunk or cargo area, and are inspired by commercially available ones. They likely will need something grippy applied to the bottom surface. I plan to test using TPU / TPE filament for the bottom layer(s) soon. You may also be interested in my minimal magnetic (and customizable) original version.

There are 3 sizes - approximate dimensions are: Large: 200 x 200 x 125 mm Med: 165 x 165 x 100 mm Small: 140 x 140 x 100 mm. In an attempt to save time and filament, I included hollow versions of the two larger ones. They are quite rigid and strong - at least in the currently cool temperatures.