1. Keep the Floor Dry: The gutter downspout extender can be easily extended from 20" to 59" to divert unwanted rainwater from the floor when connected to the gutter downspout extender. 2. Flood Prevention: Enjoy cleaner lawns and yards, this economical gutter downspout extender helps prevent flooding, erosion, and costly maintenance. 3. Telescopic: This gutter downspout extender can be telescoped and the length can be adjusted as needed, which is convenient to use. 4. Quick Installation: This DIY-friendly extension requires no cutting or trimming, and a detachable adapter allows you to quickly and easily connect it to an existing gutter downspout extender. 5. Good Elasticity: Our gutter downspout extender is thicker than other connections, more durable, less prone to deformation, good elasticity, and less prone to cracking. Specification: Item Type: Gutter Downspout Extender Material: PE, ABS Gross Weight: 450g / 15.9oz Hose Size: 20 inches (minimum)-59 inches (maximum) Package List: 1 x D Driving Set water (1 x interface, 1 x hose) 1 User Manual. 4 x Screws