1、The safety box is made of quality material, anti-theft and durable. 2、The box has large space to store valuable things like keys, USB drives, house cards and so on. 3、4 digit code design, countless code combination, ensures high safe factors. 4、It can be fixed to a wall for emergency entry, vacation home, pet sitters, etc. 5、Excellent waterproof processing, perfect waterproof and dust-proof features can keep your items dry and clean. Features: The safety box is made of quality material, anti-theft and durable. The box has large space to store valuable things like keys, USB drives, house cards and so on. 4 digit code design, countless code combination, ensures high safe factors. It can be fixed to a wall for emergency entry, vacation home, pet sitters, etc. Excellent waterproof processing, perfect waterproof and dust-proof features can keep your items dry and clean. Specification: Material: Plastic Weight: 530g Size: 12*8.6cm/4.7*3.4in Color: Yellow, Red, Gray (Optional) How to properly open the key box: 1. Drop down the black water / dust proof cover, you can see the password wheel and open button. 2. Dial password is 0-0-0-0 (ex-factory password) 3. Press the push button to keep the press down and open the lid to the outside. 4. Close the lid, disarm the password, and you can lock it. How to set the password: 1. Move from A to B 2. Set the password wheel to your own password 3. Replace the settings key, move from B to A 4. Special tip: Don't disturb your password immediately after the setup is complete, first dial the password you set for a test. Package Includes: 1 x Key Storage Box Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.