40 foot extension pole

https://www.extentool.com/product-carbon-fiber-telescopic-pole-window.html

Product Description

Carbon fiber telescopic extension pole, with comfortable spongy Handle and all kinds of thread like American/Germany/Italy/etc. The pole material is 3K 100% carbon fiber in black, with the smooth tube wall is easy to use, also it looks more textured and full of luster. Because the thickness of the tube wall has reached the industry-leading 0.85/1mm, it has enough toughness and length/lightweight, so it is widely used in window cleaning. Its role is multifunctional, people usually use it for window cleaning/solar panel cleaning, such as the telescopic pole with water flow through brush. It is a durable and very reliable extendable pole. The structural design of the telescoping pole focuses on pursuing simplicity, and all parts are reinforced, so the failure rate of the product is very low.