EXTRA LARGE CAPACITY - Large key box with code lock has extra large space (inner size around: 4.3*3*1.6 inch) 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 corrosion-resistant. EASY TO USE - Set the numbers you want as passwords and the 4-digit combination is easy to remember and reset. PRACTICAL - Key lock box provides 4 free screws and 4 expansion plugs which are used for fixing on the wall. BEST GIFT - Key safe has simple and classic design. It will be a great gift for your family or friends. Note: The data are all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.