Durable lockable key box; combination box is made of high- rust-resistant and corrosion-resistant aluminum alloy and thick ABS, which meets the highest standards, and is tough enough to withstand hammering, sawing and prying. Safe and lockers; adjustable 4-digit code lock is made of alloy, allowing you to set your own code, using 10,000 codes. It also includes a protective cover to hide and the dial from dust, rust, sunlight, rain and snow. No need to worry about low- . capacity; this installable box can lock at least 5 house or car , as as hang buckles, credit cards and USB U disks. Suitable for outdoor and indoor use, and can be used for emergency visits or keyless entry of families, pet sitters and into apartments, garages, gardens, classrooms, factories, companies, shops, universities, dormitories, houses, etc. Easy to install and operate; include all necessary installation hardware, drill into a wall or other hard surface, and that they are tightly installed. When you use the number, the lock is easy to open. Colour:black Material:Aluminum alloy + ABS Package Contents: 1 * Key lock box Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.