Premium cork tack surface is encased by a blow-molded, high-density polyethylene frame and back which fully supports board surface. Board is lightweight, durable and stylish, and features a radius corner design. "Simple Mount" wall hanging system allows the board to be easily mounted vertically or horizontally, to fit your needs. Board Type: Bulletin Board; Board Width: 66 in; Board Height: 42 in; Board Depth: N/A.