There are 4 doors for this file cabinet, every door has handle lock and vents on it, each lock has 2 keys can be locked to stop from unallowed access. Overall size of this metal storage cabinet H36.4" x W35.4" x D17.7" (H92.5 x W90 x D45cm) single compartment size H15.7" x W16.1" x D16.3" (H40 x W41x D41.5 cm), It can hold up books files cleaning products snacks, etc. With knock down structure, this office organization is easy to put together with detailed instructions and assembly videos. This metal cabinet is made of cold rolled steel, it is strong durable and heavy duty, can be used in garage and workshop for tools storage. This locking cabinet can be used in living room home gym office garage dining room entryway hallway for blankets towels snacks tools cleaning products lunch boxes storage.