Features: High-Security Lockbox - Set your own 4-digit combination for keyless convenience; 10,000 kinds of password combinations, safe and reliable. Wide Application - Wall-mounted design. It is suitable for outdoor and indoor use and can be used for flat, garage, garden, factory, company, college, dorm, vacation home, etc. Durable - Built with high-grade rust and corrosion-resistant aluminum alloy, tough and sturdy enough that not easily deformed. Shutter door for protecting combination dials from weather, dirt, and grime. It also includes a protective cover to hide and protect dials from dust, rust, sunlight, rain, and snow. Large Storage Capacity - The Storage box able to lock several cards, keychains, USB thumb, and so on. No need to worry about not being able to open the door because you forgot to bring your things or keys. Easy Installation and Operation - Equipped with a parts kit, the installation would be much easier according to the user manual. Protective weather cover prevents freezing and jamming. Specification: Material: Plastic, Alloy Color: Orange, Green, Blue, Rose Red, Grey, Black, Yellow (Optional) Size: 114 x 94 x 40mm/4.5 x 3.7 x 1.6in Package Size: 12 x 10 x 8cm/4.7 x 4 x 3.1in Package Weight: 350g/12.3oz Packing List: 1 x Key Lock Box 1 x Parts Kit 1 x User manual