The Soldier Course Brick produces a border to the edge of your concrete slabs. It comes in three stamp styles: Chicago with ½" deep grout lines, New Brick with ⅜"-½" deep grout lines, or Pennsylvania with ½" deep grout lines. They all come in a standard style, flex, corner, or curve style that comes in different sizes depending on what you choose. Get any of these products to bring convenience and quality results to your concrete projects. They are all made in the USA with Global Materials.