AdirOffice Multi Purpose, Mail Box, Drop Box, Suggestion Box, Wall Mountable, 3" x 10" x 12" - Sand Beige CONVENIENT, AFTER HOUR BOX. Measuring 12 W x 3 D x 10 H, this wall mounted mail box provides the perfect solution for outgoing and incoming mail, as well as secure drop box applications, including key drops, payments and other important materials that need to be dropped off after hours. HIGH-QUALITY, DURABLE CONSTRUCTION. Constructed of durable, heavy-gauge steel, this accessory is built to last. Additionally, it features a scratch-resistant finish to stand up against everyday wear and tear, providing long-term durability and use for years to come. SECURE DESIGN. The box is outfitted with a full piano hinged door and a durable lock to ensure that all items dropped inside are safe and secure. Two keys are also provided for quick and easy access inside. CONVENIENT TOP SLOT. The slot on top measures 10 wide x 5/16 inches deep to accommodate keys, ballots, mail, money or checks with ease. In addition to be used as a drop box or for inter-office mail, this box can also be used to keep private office correspondence confidential. HARDWARE INCLUDED. The drop box includes screws and is equipped with pre-drilled holes to easily and securely mount to any wall or door. For added convenience, its available in your choice of six shades to easily complement your taste, style or company colors.