Specifications Color: Black Material: High-density Aluminum Alloy Surface Treatment: Electrophoresis Style: Tool, Safety Features: Extendable Mother Tube Diameter: 2.9cm/1.14inch Son Tube Diameter: 2.6cm/1.02inch Single Pole Length: 1m/3.28ft Max. Joint Height: 8m/26ft Water Pipe Length: 20m/65ft Brush Head Size(L*H): 35*8cm/13.8*3.1inch Package Size: 102*24*14cm/40.15*9.44*5.5inch Single Pole Net Weight: 0.25kg/0.55lbs Gross Weight: 4kg/8.8lbs Package Included 1* Water Brush 1* Water Segregator 1* Gimbal Joint 1* Tap Joint 1* Water Pipe 8* Poles 1* Carrying Bag 1* English Installation Diagram.