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. Each section can be separated or connected depending on your tool storage needs. Includes a limited 1 year manufacturer warranty.