We believe that good materials, stylish design and first-class technology will bring you a better product experience. Product parameters: Material: High-density aluminum alloy Water supply hose: 8m/12m Size: 3.6m/11.8ft ,5.4m/17.7ft ,6m/19.6ft ,7.2m/23.6ft 9m/29.52ft,10.8m/35.4ft Scope of use: window cleaning, photovoltaic panel cleaning, bus / exterior cleaning, large vehicles, trucks, trucks, caravans, boats, etc. Packing list: Telescopic rod*1 30cm brush head*1 Angle adjuster*1 "Y" type water distribution pipe*1 All copper quick-connect valve*1 Angle adjuster*1 Water pipe*1 Service: If you have any questions, please email us, we will reply to you within 24 hours and provide you with the best service.WATER CLEANING BRUSH: 30cm water hole large brush head, brass quick connector, with 20m water supply hose, can be easily connected to any faucet. SERVICE GUARANTEE: We provide 100% satisfaction and money back guarantee. MULTIFUNCTIONAL CLEANING: The anti-breaking interface design can be connected to various cleaning tools such as water spray brush, tiger clip, floor mop, floor brush, shovel, wiper, etc., used to clean cars, trucks, trucks. TELESCOPIC WINDOW CLEANING ROD: Are you still worrying about high-altitude cleaning? Our products are specially designed for high altitude cleaning. Multiple rods can be connected freely without bending. HIGH-QUALITY MATERIALS: The telescopic rod is made of high-density aluminum alloy, with high hardness, good heat resistance, corrosion resistance and easy to carry.