1、Made of zinc alloy, protect the box from hammering, sawing or prying.Spraying plastics surface, water proof and durable. 2、Wide application, suitable for outdoor use for emergency entry like babysitter or petsitter, enjoy the keyless convenience. 3、Thickened lock, stronger and safer, 100% mental board to prevent harmful destroy.Suitable for office, house, school and factory. 4、Large storage capacity, you can place several keys at once. Put your house keys or car keys in it when you go to work or on vacation. 5、Easy operation, set your favorite numbers as your passwords, 4-digit password, can offer thousands of different combinations, easy to remember and reset. Features: 1.Made of zinc alloy, protect the box from hammering, sawing or prying.Spraying plastics surface, water proof and durable. 2.Wide application, suitable for outdoor use for emergency entry like babysitter or petsitter, enjoy the keyless convenience. 3.Thickened lock, stronger and safer, 100% mental board to prevent harmful destroy.Suitable for office, house, school and factory. 4.Large storage capacity, you can place several keys at once. Put your house keys or car keys in it when you go to work or on vacation. 5.Easy operation, set your favorite numbers as your passwords, 4-digit password, can offer thousands of different combinations, easy to remember and reset. Specifications: Item Type: Key Storage Lock Box Material: Zinc alloy Color: Black Size : 125*85*40mm/4.9*3.3*1.6inch Package Weight: 476g Package List: 1* Key Lock Box 1* Manual 1* Bag of Screws