Q: Dear my friend, are you still concerned about high altitude cleaning?A: The products are designed for high altitude cleaning. For window cleaning, cleaning photovoltaic panels, cleaning buses / exteriors, large vehicles, trucks, trucks, caravans, boats.Characteristics:★ 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.★ The steel buckle is attached for easy installation and removal.★ The anti-break seal design can be used with a variety of cleaning tools to perform high-level cleaning operations.★ Pure copper switch, anti-corrosion and more durable.★ Universal design, the brush head can rotate freely.★ A single pole is 1m long, easy to carry.Product Parameters:Material: high density aluminum alloySurface: electrophoresis processMother tube diameter: 2.9 cmSub-tube diameter: 2.6 cmSingle rod net weight: 0.25 kgUnipolar length: 1 m / 1.5 mPacking list:1 * telescopic rod1 * water brush