All three of these Mobile Workstations feature an upright pegboard panel for organizing and hanging tools and accessories; either shelves, trays, and/or drawers for storing work-related materials and items; and two swivel plus two rigid lockable caster wheels to move the unit around the shop or other work area. One of the stations include three storage trays, another consists of worktable with extended writing area and bottom storage tray; the third is an A-frame design with adjustable shelves and trays on each side.