4' x 3' Teal Fabric Tack board for Wall Mount Use, Locking Sliding Glass Door, 48"w x 36"h Enclosed Bulletin Board for Indoor Use - Black Aluminum with Teal Fabric Large 48"w x 36"h enclosed message board is large enough for use in public areas, such as in a church, a gym or a university. Locking glass door keeps displayed notices protected. Teal fabric-covered tack board hides pin holes for a more professional-looking display than traditional cork boards. Mounting bracket and hardware included. Dimensions: Overall: 48"w x 36"h x 2"d