SUPER SAFE KEY BOXThe key box is made of high quality rust and corrosion resistant aluminum and zinc alloy, strong and durable to withstand hammer blows, saws and sword blows. The key box features a 12 digit digital code which provides up to thousands of different codes to ensure the highest level of security and is much harder to crack than a 4 dial key box.< /p> LARGER STORAGE SPACEExterior dimensions (HxWxD): 4.53x3.43x2.16in, Interior dimensions (HxWxD): 3.94x3.15x1.18in The upgraded key safe has a much larger capacity, which can hold up to 5-8 key fobs, access cards, car keys or other small items. A small hook located on the top of the security key box allows you to easily hang the keys. EXCELLENT WEATHER RESISTANCEThe rust-proof key box is equipped with a rain cover which protects from wind, rain, snow and dust, ensuring your keys stay dry. When you're not at home, you can keep your keys in the lock box and share them securely with caregivers, family members, babysitters and real estate agents. The key box is ideal for safe and convenient storage of spare keys, shared keys, emergency access and more for Airbnb, homes, garages, gardens, warehouses and more.< /p>