Still trying to clumsily climb the ladder to clean the tall window? With our window cleaning brush, you can reach windows from the ground faster and safer than ever before. This is a fully expandable water column cleaning system that can be connected to a pure water system or a garden hose. Features - Multifunctional water spray brush for high-altitude cleaning. - The steel buckle is fixed for easy installation and removal. - Pure copper switch, anti-corrosion and more durable. - Universal design, the brush head can rotate freely. - Sponge non-slip grip. - Using high-density reinforced aluminum alloy, high hardness, not easy to rust, light weight. It does not bend even if it is 10 meters long. Parameters Material: aluminum alloy carbon fiber Properties: Freely retractable Scope of application: window cleaning, photovoltaic panel cleaning, bus exterior cleaning, large vehicles, trucks, trucks, caravans, boats, etc. Dimensions and weight 12FT: 3.15kg 18FT: 4.10kg 20FT: 3.70kg 24FT: 4.45kg 30FT: 5.20kg 36FT: 5.50kg Warning 1. Due to manual measurement, please allow 1-5mm error. 2. Due to the light and screen difference, the item's color may be slightly different from the picture.?100 Satisfaction Guarantee?: Customer satisfaction is our pursuit. If you have any questions, please email us, we will reply you within 24 hours and provide you with the best service. ?Wide range of applications?: Our window cleaning brush is suitable for cleaning high windows, cleaning solar panels, cleaning household glass, shop signs, door heads, billboards, trucks, caravans, etc. ?High Quality?: Aluminum telescopic pole, 4 5 6 section with flip cam lock, comfortable sponge grip, fixed with steel buckle, perfect closure. Very hard-wearing and soft spring bristles ensure safe surface cleaning. ?Convenient water supply?: Lightweight brush head with nylon bristles, water flow brush with extension rod, brush head width 12.6 inches, bristle height 55mm, copper water outlet to ensure the durability of the window cleaning brush. ?Retractable high-altitude cleaning rod?: Our products are specially designed for high-altitude cleaning, with a working height of 3.6m-10.8m (12FT-36FT), free positioning height, convenient and safe. The universal design allows the brush head to rotate freely, so you can easily solve dust and stains in every corner.