Message center is built to withstand most outdoor conditions with a durable aluminum frame and weather-resistant backing. Full-length piano-hinge doors have shatter-resistant acrylic inserts with flush mount locks for added security. Vinyl bulletin board surface. Should be mounted under an awning or overhang. • Built to withstand outdoor conditions with a durable aluminum frame and weather-resistant backing. • Flush mount locks for added security. • Full-length piano-hinge doors. • Shatter-resistant acrylic inserts. • Vinyl bulletin board surface. Keep your postings safe and secure outdoors. Message center is built to withstand most outdoor conditions with a durable aluminum frame and weather-resistant backing. Full-length piano-hinge doors have shatter-resistant acrylic inserts with flush mount locks for added security. Vinyl bulletin board surface. Board Surface Type(s): Bulletin; Magnetic Board Surface: No; Surface Material: Vinyl; Surface Color: Silver.