Are you looking for a practical solution for cleaning tall windows or solar panels ? With this window cleaning brush, you can reach the window from the ground faster and safer than ever. Features: Single pole is 1/1.5m long, easy to carry. Pure copper switch, anti-corrosion and more durable. Universal design, the brush head can rotate freely. Using high-density reinforced aluminum alloy, high hardness, not easy to rust, and light weight. It will not bend even if it is 10 meters long. Various uses, can wipe water, snow and dust to clear bird droppings. Product parameters: Material: High-density aluminum alloy Surface: Electrophoresis process Sub tube diameter: 2.6 cm Mother tube diameter: 2.9 cm Single rod net weight: 0.25KG Scope of use: Perfect for residential and commercial applications. Window cleaning, photovoltaic panel cleaning, bus / exterior cleaning, large vehicles, trucks, caravans, boats, etc. Packing list: 1 X Telescopic rod (Mother Sub tube) 1 X Water brush 1 X Water Separator 1 X Universal joint 1 X 20m water pipe 1 X Faucet connector After sale: If you have any questions, please email us, we will reply to you within 24 hours and provide you with the best service.