These commercial mailboxes are made to keep your mail safe. With a strong steel body and easy to operate locking door only the owner can open. This medium size commercial mailbox rainproof design has a swinging drop slot door that will swing shut after mail is delivered. Buy now and save at our 50% off sale. Expecting private or confidential mail why let all employees look at what is arriving for you. With a strong steel body and easy to operate locking door only the manager can open. This interoffice mailbox design has a drop slot door that will accept all incoming or out going mail to be delivered. Or you can use it for a mail collection box for all out-going office mail. Employees drop out-going correspondence in the mailbox. A designated employee to be taken for posting and delivery to the post office collects mail from the box. Deters unauthorized access to company mail and posting machine. Box can also be used to keep private inter-office correspondence confidential. Deposit computer generated reports, memos, letters, diskettes, 100mb disks, CD-ROMs, and more through the slotted panel of the unit. Drop slot measures 10"W x 2"D. Unit mounts securely to any wall or door (mounting screws not included). Wafer-tumbler lock keeps the box securely closed; two keys included. Authorized personnel can only retrieve items.