Keep all your spare keys safe and secure with this key storage. You can safely leave keys for children to get in after school. For an elderly family member, you need to visit on a regular basis or for just storing keys safely just in case you lose them on your travels Enables the safe storage of house keys or even cash. Features?4-digit combination lock to ensure security. Enables access for the selected few. Easy and convenient Strong zinc alloy body resists hammering and sawing. Rust free, suitable for outdoor use Ideal for storing keys securely.Size: 12 x 8.7 x 4cm package Including: 1 x Combination key safe box 1 x Install accessories 1 x English User Manual1 x Package Box.Attention:Please read the operating instructions carefully before you operate the lock or try to set a new combination of numbers. Instructions: To open the key box. Slide shutter door to reveal the dials and the door release button. Rotate dials to the current combination (the combination of the key box is set at factory to 0-0-0-0) Push the door release button down Pull the door fully open and add or remove the keys Close the door, realign the combination dials to lock the door and conceal your combination Close the shutter door.