- Material: The downspout extension is made of durable plastic, thickened to resist tearing or breaking. Easy to adjust the length of the pipe. - Good Elasticity: Our downspout extension slot connector can extend from 47cm to 150cm. - Design: The rainwater drainage pipe features a split design, allowing it to be retractable and detachable. This design enables easy bending and shape retention, making it suitable for complex outdoor environments and obstacles. - Telescopic Function: The downspout drain extender fits universal pipes and standard drain tiles, helping maintain cleaner courtyards and lawns while preventing foundation damage. - Easy to Install: First, stretch the rain gutter extension to the desired length. Next, rotate both ends to connect to the pipe. Then, attach the under gutter nozzle adapter to the drain pipe. Finally, secure it in place with screws. Size Chart: Length: 47cm–150cm / 18.5 inches–59.06 inches Package Includes: 1 x Downspout Extension 2 x Tube Heads 2 x Screws Note: Please allow slight variations of 1–2cm due to manual measurement.