Large Storage Space: The key box lock can hold 3-5 house and car keys, prevent lockouts and can hold multiple spare keys and cards, large interior space for storing multiple keys. Completely safe. 4-Digit Code: The combination lock safe offers 10,000 possible combinations for robust protection. In addition, the custom and customizable code can be changed at any time. Keep your keys or valuables in a safe place. Robust Design: The lockable key box is made of high-quality zinc alloy and heavy-duty steel, which is resistant to hammers, saws or crowbars, as well as impact, water and bad weather. The key holder can be mounted on the wall outdoors or indoors. Mounting hardware is included: (4 screws and 4 nylon anchors) to ensure the external security of the key, it can be mounted on any solid surface. Ideal gift for single parents or children living in a burnt out house. Easy Installation: The key box with 4 steps to complete the installation. Hold the box on the wall and mark the