1) Telescopic Poles: Our products are specially designed for high-altitude cleaning，Multiple rods can be freely connected without bending，Steel buckle fixed, perfectly closed, easy to install, easy to disassemble，Fix the brush head panel or glass plate at a certain angle， The universal design allows the brush head to rotate freely, so that you can easily solve the dust and stains in every corner. 2) Convenient water supply: The brass hose connector can be easily connected to the garden hose using any hardware store that provides hose connectors (quick connectors, not included). Turn on the faucet and you can immediately Turn on the faucet and you can immediately clean the windows, greenhouse, solar panel. 3) High Quality Materials: High-density reinforced aluminum alloy, high hardness, not easy to rust, light weight. The single pole weighs only 0.25kg and can be easily used by the elderly and women，Very durable and soft feather bristles ensure safe surface cleaning； The 20-meter water pipe easily meets your needs at any height and is easy to use. 4) Wide Range Of Applications: Suitable for high-place , solar photovoltaic panel , cars, trucks, vans, caravans, windows, greenhouses, ships, decks, etc. The anti-breaking joint design can be used in conjunction with a variety of cleaning methods to complete advanced cleaning operations.