4 number wall key box mounting set safe box storage outdoor garden wall Describe: Password key box, give your keys a home, efficient management, safe, reliable and easy to travel Simple and easy to use, reusable, no key required Password opening, sturdy and durable, anti-violence unlocking Large storage space, multi-functional storage box, can store keys, bank cards, U disk, etc. Specification: Product size: 11.5*9.5*4.5cm Product color: black, grey Product material: plastic Package:  1*key box To open the key box: Slide the flap to expose the dials and door release button. Turn the dials to the current combination (the combination of the key box is set to 0-0-0-0 at the factory). Press the door release button downwards. Pull the door fully open and add or remove the keys. Close the door, realign the combination wheels to lock the door and hide your combination. Close the door. To set your combination: open the key box (see instructions above). Push the RESET lever on the back of the door to the right and upwards. Turn the dials to the desired combination. Push the RESET lever down and to the left back to the starting position. Close the door, realign the combination wheels to lock the door and conceal the combination . Close the lock door.