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. More storage than conventional key lock box. You can put your keys or car keys in it when you go to work or on vacation. HIGH SECURITY: Key box with code lock adopts hard aluminum alloy for durability and this metal material is rust-proof, waterproof and corrosion-resistant. High quality aluminum alloy will protect the box from hammering and sawing. The protective cover protects the combination dials from unpredictable weather conditions. The surface of the outdoor key box is made of environmentally friendly material that is not EASY TO USE: Set the numbers you want as passwords and the 4-digit combination is easy to remember and reset. 4 dials offer you 10000 combinations at most, which makes it very difficult to crack, much safer than 3-digit lock box. Coded key box will not be stuck in the process of operation for its good work. Secure key safe is easy to open when you use the right combination. PRACTICAL: Key lock box provides 4 free screws and 4 expansion plugs which are used for fixing on the wall. The manual will offer you useful tips for using this product. By using 4-digit combination lock, you don't need to store your keys near the gate or under the items, which is extremely dangerous for your home. Password lock is ideal for home, emergency entry, vacation homes, pet sitting BEST GIFT: Key safe has a simple and classic design. It will be a great gift for your family or friends. Outdoor key safe is made of durable and high-quality material, allowing for a long time use. Simply open the padlock with the correct password in seconds and save time to find the keys in your pocket. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.