EXTRA LARGE CAPACITY - Large key box with code lock has extra large space (inner size around: 4.3*3*1.6 inches) that you can place multiple keys such as house keys , car keys, security card.HIGH SECURITY-Key box with code lock adopts hard aluminum alloy for durability and this metal material is rust-proof, waterproof and durable. corrosion resistant.EASY TO USE -Set any numbers you want as passwords and the 4-digit combination is easy to remember and reset.PRACTICAL- Box key lock box provides 4 loose screws and 4 extension anchors which are used for fixing to the wall.BEST GIFT-Key safe has a simple and classic design. It will be a great gift for your family or friends.