UNBREAKABLE SECURITY: Crafted from robust zinc alloy, this key lock box withstands hammering, sawing, and prying. The exterior boasts a protective paint finish, enhancing resistance and eliminating rust concerns, ensuring your keys are secure in all weather conditions. 4-DIGIT COMBINATION LOCK: Equipped with a 4-digit combination that offers 10,000 possible codes, this key lock box features a patented internal mechanism that is 8-10 times more reliable than standard locks. It's designed to be easy to set, remember, and reset without jamming or rusting, providing hassle-free access. ENHANCED VISIBILITY AND CAPACITY: This multifunctional lock box includes a built-in light for easy operation in low light conditions, ensuring you can always see the combination numbers clearly. Its spacious interior can accommodate multiple keys, access cards, or even small valuables like credit cards and USB drives. SIMPLE INSTALLATION: Install this key hider effortlessly on any solid using the provided installation accessories. The process is quick and straightforward, and once set up, the lock box remains operational without freezing, making it an ideal solution for key and small item storage. VERSATILE USE: Ideal for granting access to homes during emergencies, real estate business, or to pet sitters, this key lock box supports flexible access management. Its sturdy design and reliable mechanism suitable for a wide range of applications, from home to commercial use. Specification : Material: Zinc alloy Dimension: 8*7*13.5cm(without hook) 8*7*19cm(with hook) Color: As Shown Package Contents: 1 x Key Lock Box 1 x Instruction Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.