. Sturdy Material: allows our lock box protects your key from being by hammer, saw, drill and so on. Easy to install: Install with pre-drilled holes is super easy. Type:Key Safe Box Instructions for use: 1. Pull the weather cover down to reveal the dials. 2. Rotate dials to the current combination 3. Pull the door fully open and add or remove the keys. 4. Close the door, realign the combination dials to lock the door and conceal your combination. Colour:Black Material:ABS Package Contents: 1 x Key Safe Box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.