Wall-mounted Key Box: Large storage space is enough to store key chains, bank cards, car keys, cash or other small items. With this secure outdoor key box, you never have to worry about the keys hidden under the carpet being stolen. Maximum Security: Rust-proof combination key box is made of durable PVC, aluminum alloy and durable steel locking mechanism, which gives the key box extra resistance to hammering or drilling. The weatherproof cover can protect the box from wind, rain, snow and dust. 12-digit Password Key Box: The security key box adopts 12-digit multiple combinations to provide strong protection, which can provide up to tens of thousands of different combinations, far more than 4-digit models, and more difficult to crack. You can easily reset the combination you want at any time. (Note: take a picture/write it down to save the code). Wide Application: This is a valuable outdoor key safe suitable for indoor and outdoor use, suitable for storing keys, cards and jewelry. For convenient use, your friends, family and neighbors can store spare keys in the security key safe when you are not at home.