Stainless Steel Material: This mailbox is made of durable stainless steel and can hold small amounts of mail, including magazines, small bubble mail, and envelopes. Lockable Mailbox: The front of the mailbox features a large drop-out slot for easy insertion of ballots, mail, cash, or checks. Customers and employees can use this suggestion box to anonymously submit suggestions or feedback on the company or services. Viewing Window Design: A convenient viewing window allows you to easily check the mailbox status, including mail, notes, ballots, or money orders. Anti-theft Design: The lockable design provides secure storage, protecting important mail from potential damage, theft, or loss, giving you peace of mind. Steel Wall-Mounted Mailbox: This mailbox can be wall-mounted or placed on a desktop, offering convenience, aesthetics, and space-saving design, ideal for business use.