The Small Locking Wall Mount Drop Box by Barska has been designed to provide a secure way of remotely depositing important items such as keys, suggestion slips, ballots, mail, documents, and more. The drop box accepts items up to 8.25" x 1.25" x 12", and the drop slot enables small items to be deposited as easily as documents or mail. The Small Locking Wall Mount Drop Box can be mounted directly to a wall using the included mounting hardware.