Product Parameters: Material: Aluminum Brush Width: 32CM Water Supply Hose: 20M Specifications: 12FT 3.6M, 18FT 5.4M, 20FT 6M, 24FT 7.2M, 30FT 9M, 36FT 10.8M Applications: Window cleaning, photovoltaic panel cleaning, bus/external cleaning, large vehicles, trucks, trucks, caravans, ships, etc. Products Include: 1 *Quick connector 1 *Locking device adjustment tool 1 *Water supply hose 1 * Telescopic pole 1 *brush head 1 * Angle adjustment connector 1 *Three-way split connector Prompt: This product may have an error of 1-3cm during manual measurement, which is a normal difference.?[Adjustable]: The length of the telescopic rod can be adjusted freely to clean the highest point and inaccessible corners. It is freely connected by aluminum tubes and fixed with steel buckles, which is perfectly closed and easy to install and disassemble. ?[Water Cleaning Brush]: 32cm wide brush head with water hole, brass hose connector can be easily connected to garden hose (quick connector, not included) at any hardware store through hose connector. ?[Material]: It is made of strong, lightweight aluminum, used in the aerospace industry. Very durable and soft feather bristles ensure safe surface cleaning. ?[Use]: Suitable for cleaning tall windows, solar panels, cars, trucks, trucks, caravans, greenhouses, ships, bridges, decks, etc. ?[Slip-resistant Handle]: Non-slip sponge handle, soft grip increases comfort, and is insulated from cold water on the handle, and can be easily adjusted with the supplied gooseneck attachment. Easily remove dust and stains from every corner.