Super Safe and Durable: High quality steel, durable materials, sturdy metal body provides better resistance to hammering and sawing. The key case comes with a protective front plastic which hides the case but also preventswater from infiltrating and therecompatible withe rusting at the code level. Large Capacity: This key box has a combination and is large enough to hold multiple keys, including car keys (useful compatible with locking our car keys when we go to the beach). Simple code configuration, thefour-digit code provides a fairly high level of security, just change the code and give it to selected people only, and key exchange is easy. Installation is quick and easy: you can secure it with the padlock that opens when the cabinet is opened, or with the retention system using the pins provided. This secure key box is a great option, easy to install,durable and beautiful, and can be replaced whenever necessary (in the case of a rental). PRACTICAL AND EASY TO USE: A very practical exterior key to place the keys safely, compatible with gardeners or cleaners, nurses who have to come and take care of, family members who arrive early when we arestill at work, lost keyrings. No more giving key fobs to lots of people. Adapts as needed: The key box is versatile, in case of emergency, it is very useful to lock the key when we go somewhere. Installed in a hidden place, this key box is more convenient and secure than flower potstraditional way to hide the keys. Ideal compatible with sharing a single key between multiple users (much cheaper than key duplication and no key loss).