Galvanized steel overhang gives maximum protection from roof run-off. Directs run-off into gutters. Used along gutter line of roof edge. Protects and covers roof edge. For new construction and reroofs. Acts as a starter strip for a true edge to align shingles. 2.33" nailing edge x 1.5" drop x 10' length. 0.010 mm, nominal thickness. White.