This garage workshop organizer is a portable, stackable rolling upright trolley tool box with multiple storage compartment drawers. The overall dimensions measure 20.5″ L x 12.6″ W x 28.4 H and the maximum load capacity of this tool box is 66 pounds. The stackable upright trolley tool box is composed of 3 separate parts. It’s constructed with steel and polypropylene, a thermoplastic polymer, which provides a durable and stable platform that will hold up in the toughest environments. Top section is a tool box with an aluminum handle and a large, removable storage tray that provides an easy access to your tools and has a metal latch closure. Middle section has 2 slide out drawers that have ball bearings. Bottom section has a tilt drawer storage cabinet with the back housing the collapsible, telescopic handle with a comfort grip.