General description Widely used for home, factory, company, office, warehouse, and other commercial applications to keep your valuables safe. This high-security key box features an adjustable combination lock that ensures your items remain securely closed. It allows for simple operation, enabling you to set your favorite numbers as passwords for easy access. Technical specifications Material: Solid aluminum alloy Features: Dustproof, waterproof, impact-resistant, corrosion-resistant, and rust-resistant Other information Comes with a strong protective cover for added durability Note: Measurements are manual; allow for 1-3cm error due to differences in light and display. Color differences may occur; please refer to the actual item received.