Every one of the twenty drawers on this rolling storage cart lifts straight out, so contents can be sorted, carried away, and dropped back in without moving the whole unit. Plastic bins ride on metal channels inside a steel frame and travel with no resistance, and a knob on each drawer front handles closing and opening. Two handles across the top let the cart be pulled or pushed, while four universal wheels roll it along and two of them lock to hold it in place. The top of the cart stays open as extra storage, and assembly follows the included instruction.