s: Have you ever been bothered by the following questions? There are too many keys for travel,or it's not safe to hide keys everywhere. You may need a key management box This creative wall-mounted key storage box can be a convenience for you. With the two ways of key and password to unlock the lock,it is safe and reliable to be used to store keys,credit cards and other small items. Suitable for family,school,factory,enterprise,gym and hotel. Features: - Made of zinc alloy,aluminum alloy and reinforced steel,stable and durable to use. - Compact design with large capacity,suitable for placing the key and credit card. - Wall-mounted design,easy to install with the screws. - You can use the key or password to open the lock easily. - The password can be retrieved. How to Retrieve the Correct Password: 1. Open the cover with the key. 2. Find the password window. 3. Turn the password wheel,and the red line position is aligned with the password window,which is the correct password. Use Instructions: 1. Pull the black dust-proof cover down and you can see the password wheel and the open button. 2. Dial the password to 0-0-0-0 (initial password). 3. Press the open button to keep the pressure down,and open the box by pulling the lid outward. 4. Close the lid,dial the random password can be locked. Product Size(L x W x H): 9.50 x 5.00 x 15.00 cm Package Contents: 1 x Key Storage Box,2 x Key,1 x Set of Screws