Flex A Spout 55 in. Black Vinyl Downspout Extension
FLEX Drain by Amerimax 4-in x 3-in and 4-in 45-Degree Corrugated Downspout Adapter Fittings in the Corrugated Drainage Pipe Fittings department at Lowes.com
Replacing A Broken Flexible Drainpipe - The Emerging Home