Extra Large & Security Key Storage Box: Combination key lock box outsize is 13(L)*8.5(W)*4.7(H)cm, Inner size is 12(L)*8(W)cm, one-third larger than the general wall key safe lock on the market. You can put your house keys or car keys in it when you go to work or on vacation. The safe lock box can also be used to secure multiple credit cards or even cash; It's up to you. (❗Note: This product has no shackles.)

Emergency Spare Key；What should I do if forgot my password of wall mounted lock box? Smash it? Please Don't! This product avoids this kind of trouble, we offer one emergency key! If you forgot your password, you can use the emergency key to open the key box and reset the password. (❗Note: You can not put the emergency key in the key box! And don’t lost the keys.)

More Reliable & Robust Key Box: Heavy-duty steel locking mechanism and zinc alloy cast body to resist against attack from hammering, sawing or prying. Key safe box outdoor and indoor use 4-digit combination code offers 10000 possible combinations to ensure robust protection; The original combination is "0-0-0-0", it would be nice to reset the code upon receipt.

Weatherproof Cover & Solid Construction: Made with high strength aluminum, our durable lockbox for house keys resists any attempts at crushing, sawing, or prying. Made to be a key lock box for outside, our lockbox is rust-proof, corrosion-resistant, UV-resistant, and waterproof with a shutter door to protect the combination dial from the elements.

Re-settable Function: The key safe combination lock original code is "0-0-0-0", if you want to reset the code, open the box and put the button A to B(as the picture shows), Scroll numbers to set your desired combination, then put the button B to A is ok.（❗Note: if you forgot the code, use the spare key to open it first, then you scroll 4 numbers until see the "RED COLOR" at the back of key, that is the correct code.)