Feature: 1. Made of aluminium alloy, protect the box from hammering, sawing or prying. 2. Large storage capacity, you can place several keys at once. Put your house keys or car keys in it when you go to work or on vacation. 3. Easy operation, set your favorite numbers as your passwords, 4-digit password, can offer thousands of different combinations, easy to remember and reset. 4. The box can be used as a lock key as well as keys storage box, especially suitable for travel use, keeping your luggage security. 5. Can be mounted on wall by accessories or being hung exactly where you need such as fence, car door handle or house doorknob etc. Specification: Condition: 100% Brand New Item Type: Key Lock Box Material: Aluminium Alloy Size: Approx.9.5 x 7.5 x 3.5cm / 3.7 x 3 x 1.4in Weight: Approx. 278g / 9.8oz . Package List: 1 x Key Lock Box4 x Expansion Pipe4 x Screw 1 x English Instruction Note: Please allow 1-3cm error due to manual measurement. Thanks for your understanding.