Are you still worried about high-altitude cleaning? This retractable rod water jet cleaning brush is designed for high-altitude cleaning, safe and efficient cleaning SPECIFICATION product name: Water Fed Telescopic Pole Washing Brush Material: Alloy telescopic rod, metal joint, non-slip foam handle Scope of application: window glass cleaning, wall cleaning, roof cleaning, photovoltaic panel cleaning, bus exterior wall cleaning, large vehicles, trucks, caravans, ships, etc. PACKING LIST 1x Telescopic Pole 1x brush head 1x Angle adjustment joint 1x Metal connection valve 1x Antifreeze water pipe?Strong and Durable: This telescopic pole cleaning brush is made of strong and lightweight aviation aluminum, which is very durable. The handle is designed with non-slip soft sponge for comfortable grip. The length of the telescopic rod can be adjusted freely, which is practical and convenient. ?Multifunctional Window Cleaning Kit: This cleaning brush is suitable for cleaning windows, walls, roofs, photovoltaic panels, trucks, caravans, boats, bridges, etc. high above the ground. ?Window Telescopic Pole Cleaning Brush with 4 Water Outlets: The brush head of this retractable pole cleaning brush has four water outlets design, water can flow from the hose to the brush head to rinse the window glass, cleaning is more efficient. ?Photovoltaic Panel Water Spray Washing Brush Tool with Hose: This extension rod cleaning brush comes with a hose that can be attached to a standard hose or an external faucet, Water outlets brush head ensures more effective cleaning. ?Window Extendable Squeegee Washer: This Water Fed Telescopic Brush has multiple lengths to choose from, and the rod length can be adjusted, so that you can clean and brush to the walls, window glass, roof or photovoltaic panels high above the ground on the ground, safe and secure convenient.