SOLID CONSTRUCTION: This durable lock box for house keys is crafted from high-quality aluminum alloy, ensuring it is sturdy and unbreakable for long-lasting use. SECURE: Made from all-metal high-strength alloy, this key lockbox provides exceptional security against breaking, prying, or theft. The included waterproof cover protects the box from water and dust, keeping your keys safe and secure. EASY TO INSTALL: Installing this key lock box outdoors is a breeze with the included mounting hardware. It can be easily attached to walls or doors without the need for a power source. EASY TO SET CODE: Changing the combination code is simple. Just remove the inner white plastic cover, adjust the screws to your desired code, and replace the cover. The combination password is easily changeable to suit your needs, and detailed instructions are included. For any issues with setting the code or other inquiries, feel free to contact us anytime. WIDE USE: This versatile key lock box measures 105X65X55MM (with an inside size of 70X40X25MM), making it perfect for storing keys or small items. Ideal for indoor or outdoor use in various settings such as apartment buildings, offices, warehouses, garages, and more. Its perfect for homeowners, family members, landlords, vacation rentals, property management, realtors, and anyone needing access for children after school, friends, emergency access, gardeners, cleaners, and more.