The Wall Mounted Mailbox by BESPORTBLE is a small, lockable alloy mail letter post secure box designed for outdoor use. Made of durable aluminum material, this modern mailbox features a single compartment with a lock for security. It comes with 2 keys and a spare key for added convenience. The wall mount design makes it easy to install, and the compact size makes it suitable for commercial applications. This mailbox is a practical and stylish option for keeping mail safe and secure.