This 20-position key lock box features a hook-style cabinet that makes key organization easy and convenient. The key lock cabinet is constructed of high-quality steel, making the unit both durable and long-lasting. Inside the cabinet are a total of 4 rows and numbered hooks to help coordinate with the key tags. The included 20 key tags have write-on labels with windows design providing quick identification of each key. The security key lock security door helps prevent any unauthorized access to the keys. Ideal for a wide range of applications ranging from home and office use to hotels, gyms, apartments and small retail business use.