The main body of each key box is made of high strength aluminum alloy, anti-corrosion and anti-rust the excellent effective, durable. The high quality aluminum alloy body can protect the key box from hammering, sawing, securing your belongings from theft. The capacity of our key box is large enough. portable mini size key box large internal space allow you to store multiple keys and you can also store small things if you need. Secured key box with removable handle. You can hang it exactly where you need it, Indoor and outdoor use, such as door handles, on gates, fences, cars or anywhere else. Without installation tools, because no need to fix it to the wall, remove it at any time, as with a normal padlock. The key safe consists of a 4-digit password , there are 10,000 possibilities. The 4 position combination lock is ten times more secure than the 3 position combination lock, so don't forget your password. You can choose your favorite number from 10,000 different combinations and easily set or reset your password in minutes. Outdoor Key Box is small and portable, with a wide range of applications, no restrictions , exquisite and durable. Suitable for indoor and outdoor use, Can be applied rental (Airbnb), garage, office, school, warehouse etc. Interior dimensions: 75*65*25mm Dimensions outer:95*75*35mm Material: Aluminum alloy. What you will get: 1 x box of keys