The standard 2"x3" flexible design makes every installation easier. The Flex- A- Elbow will connect gutters to the downspouts or the Flex- A- Elbow will connect drain pipes to downspouts. Flex- A- Elbow easily bends and holds its shape. Flex- A- Elbow extends from 8" to 18". Flex- A- Elbow flexes to form two A or B style elbows. Flex- A- Elbow is available in White and Brown.