1. Easy Installation of the Key Lock Box The lock box can be secured to any fixed surface using the lock's shackle, making installation quick and simple. The lock box features a compact and lightweight design, so it's easy to carry and store when you need to use it in multiple locations. 2. Wide Application This is an affordable key lock box with a code, suitable for both indoor and outdoor use, for storing keys, cards, and jewelry. It's especially ideal for fitness enthusiasts, travelers, homeowners, landlords, caretakers, remote workers, and roommates— for sharing access with family and housemates. This security lock box is a wonderful gift option for family or friends. 3. Large Capacity Our key security lock box comes with a protective cover to shield the dial from dust, sunlight, rain, and snow. It's tightly sealed and waterproof, providing a spacious interior. You won't need to hide your keys when traveling or on a business trip.