The ultimate deterrent to thieves:Made of premium zinc alloy and heavy-duty steel, the key lock box is as secure as can be. It withstands hammering, sawing, bending and other burglary attempts.^ Ultra Safe:Your valuables are safe with us. The quadruple lock offers up to 10,000 different combinations, far more than three models to choose from. Your code will be yours and yours alone.^ Large Storage Capacity:Keep all your valuables in one place! Thanks to the generous storage capacity, you can put in at least 5 keys, USB and much more.^ Easy Installation:Install your safe in no time! Simply insert the included screws, drill into the wall or other hard surface, and make sure it's secure. Nylon wall anchors allow drilling on any solid surface.^ Widely Use:It can be wall mounted to fix an emergency exit, vacation home, pet sitter or wherever you need it.