Large Capacity: The key box comes with a large internal space that can hold up to 5 keys. You can put your house keys or car keys in it. It is perfect for people living alone, at work or on vacation. High Security: The key lock with 4 dials offers 10,000 unique choices to set the password you like. It comes with 4 mounting screws, which can help you install it in the wall. Design and Material: High-strength zinc alloy body construction, which can protect the box from hammering, sawing and prying operations. Environmental protection paint is non-corrosive and rust-resistant. Easy Operation: It is easy to install and use. The 4-digit combination is easy to remember and reset. Instructions are always included. It helps you reset your access code step by step at any time. Wide Application: The key box can be used in many areas. It is suitable for indoor or outdoor use, such as emergency entry, holiday home, pet sitters, etc. Size: length 117mm * width 82mm * thickness 37mm Material: Zinc alloy Aluminum alloy Plastic Stainless steel Scope of application: key storage and management in homes, offices, gymnasiums, factories, construction sites, etc. Can hold 5 keys less than 90mm in length. Quantity delivered: 1 piece becomeveryrich