Wall-mounted key box: Large capacity, enough for key rings, credit cards, car keys, cash, or other small items. With this secure outdoor key box, you no longer have to worry about your keys hidden under the carpet being stolen. Maximum security: The rust-proof, coded key box is made of sturdy PVC, an aluminum alloy, and a durable steel locking mechanism, which gives the box additional stability and protects it against hammering or drilling. The weatherproof cover protects the box from wind, rain, snow, and dust. Key box with 12 codes: The coded key box uses a 12-digit multi-combination for robust protection and offers up to tens of thousands of different combinations—significantly more than 4-digit models, which are much harder to crack. You can easily redefine the desired combination at any time. (Note: Take a photo/write down the code to save it.) Versatile Use: This valuable key safe is suitable for both indoor and outdoor use and is suitable for storing keys, cards, and jewelry.