The Flex-a-Spout Downspout Extension in green features a corrugated design that offers versatility and flexibility. It can extend from 25 inches to 55 inches, making it adaptable to various drainage needs. The durable vinyl construction allows it to be buried, bent, or connected to additional sections as needed. This extension is ideal for diverting water away from foundations or connecting to a drainage pipe and catch basin to manage water flow effectively.