I love Hugo's Foldable Crates (https://www.printables.com/model/513207-foldable-and-stackable-crate) However I wanted a “Shelf” to use them as drawers under my monitor. So I designed one to hold 2 crates by 2 crates.
3mf file is in the best format for printing. I didn't need to use supports.
7/4/24 - Added other sizes…
The author marked this model as their own original creation.