The Aarco OPLD1818L-8 Slimline Message Center 18″W X 18″H Wall Mounted is a meticulously crafted display solution tailored for both indoor and outdoor communication needs. Its dimensions of 18 inches in width and 18 inches in height make it a compact yet highly functional unit. This message center features a durable black letter board framed by resilient plastic lumber, offering a visually appealing contrast and modern aesthetic. The single top-hinged door, supported by full-length piano hinges, ensures smooth operation and longevity. For security, the door is lockable and comes with two keys, providing peace of mind for businesses or community centers needing to protect displayed information. The inclusion of a set of 3/4-inch Helvetica letters along with an assortment tray allows for easy and versatile message customization. Notably, this unit is weatherproof and designed with a weathered wood finish, ensuring durability and resistance to outdoor elements. The Aarco OPLD1818L-8 is ideal for educational institutions, corporate environments, and public venues seeking an efficient and secure message display solution that combines aesthetic appeal with practicality.