This set of stackable tool boxes includes 24 small parts compartments, 2 removable trays, cable hooks, and a deep bottom compartment with enough room to store all your essential tools and supplies while on the go The rolling toolbox has two 4.2-inch-tall nylon wheels that are 2-inches-wide to take everything you need to off-site jobs. The toolbox organizer rolls easily and quietly for comfortable transport and reduced work site noise. The rolling cart has a fold-down handle with comfort grip that is attached to both tool bins to maneuver it around the garage or a workshop effortlessly. The ergonomically shaped handle offers comfort during use, reducing fatigue. This tool storage box is made of durable polypropylene and metal to keep your power and hand tools safe and secure during travel or moving around rough construction sites. It's the ideal way to carry and organize your equipment. Materials: Polypropylene and Metal. Dimensions: (L) 17.5" x (W) 10" x (H) 24.5"; Top Compartment: (L) 17.5" x (W) 7" x (H) 9"; Bottom Compartment: (L) 16.25" x (W) 9" x (H) 12.5". Color: Black and Yellow.