Project enclosures are general-purpose housings sized for prototyping, small-batch runs, and one-off field installations. Solidshell's PJ and PR families come in a wide range of standard sizes with PCB standoffs, removable end panels, and straightforward customization paths for buttons, displays, and connectors.
Common in maker hardware, custom IoT devices, low-volume product runs, university lab equipment, and any project that needs a clean enclosure without tooling a custom mold.