Constructed from durable galvanized steel, the SereneLife mailbox is both rugged and reliable. Its weather-resistant design makes it suitable for both indoor and outdoor use, with universal placement options. The secure key and locking mechanism ensure the safety of your mail, with two keys included for convenience. Easily mount this mailbox on any flat surface for a practical and stylish addition to your home. Keep your mail secure and organized with the SereneLife mailbox.