SIMPLE OPERATION: Free connection, steel buckle connection, perfect closure, easy to install and disassemble. ADJUS: The handle covered with a soft sponge firmly holds the brush head and the angled extension against the panel or glass, and can be easily adjusted using the included gooseneck. Allows you to easily solve dust and smudges in every corner. EASY CONNECTION: The brass hose joint can be easily connected to the garden hose using any hardware with a hose joint (quick joint, not included). MATERIAL: It is made of sturdy and lightweight aerospace aluminum. The very durable and soft feather hair ensures clean and safe surfaces. MULTIFUNCTIONAL: Sui for cleaning cars, trucks, vans, caravans, windows, greenhouses, boats, bridges, etc.