Design : solar panel cleaning brush Anti-breaking joint free expand, several clamping devices, adjust the length of the pole according to the cleaning height. Multi-purpose rod, can be used with a variety of cleaning tool to complete cleaning at height. Window cleaning system siding tools window solar panel brush commercial billboard screen washer tool. HIGH-QUALITY MATERIAL telescopic window cleaning poles: It is made of strong, lightweight aerospace aluminum. High hardness, not easy to rust, light weight. Both the elderly and women can easily use it. Very durable and soft bristles ensure safe and clean surfaces. Free retractable cleaning brush, the length can be adjusted freely. We have a variety of styles from 7M to meet your different height needs. Professional window cleaning kit Easy To Use: A soft sponge covers the handle to secure the brush head, easily adjusted with the included gooseneck attachment. Allows you to easily solve stains in every corner.Brass hose connectors can be easily connected to garden hoses using any hardware store available with hose couplers (quick connectors, not included). COMFORTABLE HANDLE: Outside window cleaning equipment The soft sponge-covered handle firmly holds the brush head and extends at a certain angle with the panel or glass plate, which can be easily adjusted by the included accessories. Allows you to easily solve the stains in every corner. The telescopic handle allows you to adjust the length of the broom whilst cleaning, making it ideal for cleaning high places or hard-to-reach corners.