4-Digit Waterproof Combination Lock Box, Wall Mounted Key Lock Box for keys,Solid combination lock Box for hiding Key Features： 1,Solid zinc alloy body,Durable & Reliable & Sturdy 2,A safe way to hide keys,Ideal for storing keys and other small belongings safe. 3,Keyless,very convenient.easy to set your own personal password. 4,Wall mountable, easy to install and more secure. Package : 1 * Key Lock Box Wall Mount 4 * Heavy-duty screws 4 * Plastic expansion plugs 1 * User manual Warm reminding: 1. Please set your own password and try it before you install the lock box. 2. Please write down your password to avoid forgetting, or you have no way to get it back. 3. Please rotate the dials weekly to keep them work properly. How to set combination code: 1. Open the box with Initial code 0-0-0-0. 2. Push down the reset button to position B. 3. Change it to your own new password . 4. Push the rest button back to position A. 5. Resetting finish. Quality Assurance and 100% Satisfaction Guarantee:we provide 30 days money back guarantee and 12 months warranty.if any questions of our products,pls feel free to contact us on Amazon,we will reply you at the soonest possible.