Charcoal: Sandstone Flush Mount Outside Corner: 3" X 3" X 48" long each: 2 pieces per box: 8 lnft per boxProduct Description: The Charcoal Sandstone Flush Mount Outside Corner is built to finish exterior wall edges cleanly. Each piece measures 48 inches in length with a 3" x 3" profile, and the box includes two, giving you eight linear feet of coverage. It pairs perfectly with NextStone panels, but it can also be used as a neat trim piece when a full corner isnt required. The interlocking design means no need for caulking or paint. Installation is