Features: Ensure the security of your keys with the Key Lock Box, featuring a 12 digit combination lock and waterproof design, perfect for outdoor use. Crafted from high strength aluminum alloy, this Key Lock Box is impact resistant, rustproof, and to withstands harsh weather conditions, ensuring long durability and protections. Ideal for homeowners, office managers, and landlords, this large capacity key box is suitable for various residential and commercial needs. Whether it's at home, in office, or for rental properties, can be easily installed on doorknobs, wall, or behind door, providing convenient access while maintaining security. With its user friendly design, it allows you to effortlessly set and resets your combination, offering peace and easy management of your keys without the hassle of complex operations. Specifications: Material: Aluminum Alloy Size: About. 172x95x62mm/6.77x3.74x2.44in Color: Black/Gray Package Includes: 1 Set Key Lock Box note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.