High quality 24 gauge downpipes for half-round gutter and downpipe systems. Manufactured with technical accuracy, durability, functionality and curbside appeal. Use two downpipe brackets per pipe for an elegantly practical downpipe system. • 80mm (3 1/8") outside diameter • 3 meter lengths • require downpipe brackets for fastening to wall - recommended 2 brackets per pipe • electro galvanized (zinc coated) • manufactured with technical accuracy, durability, functionability and curbside appeal. • seamed with inside beading • bell end at top