Keep all your spare keys safe and secure with this key storage You can safely leave your keys with your kids to enter after school For older family members you need regular access, or just store your keys securely in case youre on the go Losing them is a safe place to store house keys and even cash. Features: 4-digit combination lock for security. Enable access for selected few people. Simple and convenient The sturdy zinc alloy body resists hammering and sawing. Does not rust, suitable for outdoor use Great for storing keys safely Dimensions: 12 x 8.7 x 4 cm Package includes: 1 pc combination lock. Instructions: Open the key box sliding shutter to reveal the dial and door open button Rotate the dial to the current combination (the key box combination is factory set to 0-0-0-0) Press the door open button to fully open the door and add or remove Except for the key to close the door, readjust the combination dial to lock the door and hide your combination to close the shutter.