Flex-Drain 81235 Extend-A-Spout Extender V2, Black Telescoping design extends from 9 - 28 in Helps divert runoff water further away from your home's foundation Can be used with additional extenders (not included) for even greater distance from the foundation Easily installed to Extend-A-Spout Drainage System model #81015 Elongates Extend-A-Spout an additional 9" to 28" Securely snaps on to Extend-A-Spout and accommodates multiple extensions