These satin anodized aluminum wall mounted units are a popular choice for schools, and other institutions. They feature lockable hinged doors, shatter-resistant acrylic, and precision-grooved changeable letter back panels covered with felt. Record Boards include a 6 inch high white acrylic, non-lighted header panel to clearly identify your team name for all to see. Standard lettering on the header is done in upper case and is sized and centered on the opaque panel depending on requested name. This unit is for indoor/outdoor use. However, the Record Board does not have any type of weather stripping or gaskets around the doors and we do recommend that the board be placed under some type of awning or overhang, not in direct weather or sunlight. Each Record Board includes one set of Letters. Letter Boxes and additional Sets of Letters are sold separately.