The AVJ42 Series carts feature: •Roll formed shelves with powder coat paint finish in yellow (cabinet models in black only) •Adjustable height from 24" to 42" in 2" increments •Tables are robotically welded. •Cables pass through holes. •1/4" retaining lip around each shelf. •3-outlet, 15' UL and CSA listed electrical assembly with cord plug snap. •4" ball bearing casters, two with locking brakes. Addition of a pull-out keyboard. Yellow color.