Buddy Products is a family-owned, privately-held company located in Chicago, Illinois and has been in business for more than 45 years. As an innovative manufacturer and marketer of office supplies and furniture, Buddy Products is committed to providing quality products at competitive prices. The Buddy Products Inter-Office Mail Box can be used as a mail collection box for all outgoing office mail. It features a full piano hinged door and deters unauthorized access to the company mail and posting machine. These boxes can also be used to keep private interoffice correspondence confidential. The drop slot measures 10.5 Inches wide x .75 Inches deep. These sturdy units mount securely to any wall or door (mounting screws are not included). It includes a wafer-tumbler lock with two keys. Made in the USA using 30% post-consumer recycled materials. Buddy Products combines quality construction with affordable pricing to create everything professionals need to maximize productivity and organization in the workplace.