Sturdy Material - Constructed from cold-reduced carbon steel sheets and strips (SPCC), the toolbox exhibits exceptional hardness and durability, coupled with a significant load-bearing capacity. 5-Tray Design - 4 metal connectors on both sides connect the 5 foldable trays, cantilever design to keep different tools better organized and quick access Easy to Clean - Metal surface spray-painted treatment makes it easy to clean and prevents corrosion and rust. Ensure safe and long-lasting use of your toolbox. Convenient Long Handles & Keyhole for Safety - Metal handles shares the same length with the toolbox, It’s more comfortable to grip and convenient for you to carry around. Lock hole design makes it easy for carrying and more secure. Product Dimension - Pro Lift 21’’ Metal ToolBox measures 19.7"L x 9.05"W x 7.87"H