The efficient storage of Personal Protection Equipment (PPE) in an office or industrial setting is one important use for the Adjustable Shelf Cabinets. Many hospital, aged care and clinic setting use the Adjustable Shelf cabinet to store supplies, non-secure drugs and medication, and PPE equipment of value. Shift work, mining and industrial operations use these cabinets to store safety goggles, mobile devices and other valuables in the secure environment offered by Telkee lockable storage cabinets in Australia.