Quartet 2363 Enclosed Bulletin Board Natural Cork/Fiberboard 24 x 36 Aluminum Frame Display and protect information behind clear shatterproof acrylic locking doors. Information is easy to update and change. Thick self-healing natural cork holds push pins tightly and provides an excellent resilient tacking surface. Each board has a dense fiberboard backing sealed to reduce moisture absorption and resist warping. Full-length hinges. Package includes mounting hardware. Global Product Type: Boards. Board Type: Enclosed Bulletin. Dimensions: 24 W x 36 H. Surface Material: Natural Cork Over Fiberboard. Surface Color: Natural Cork. Frame Material: Aluminum. Frame Color: Satin Finish. Boards Special Features: One Door. Mounting Details: Hardware Included.