Specifications: Material: High Density Aluminum Alloy Surface: Electrophoresis Process Mother Tube Diameter: 29mm Son Tube Diameter: 26mm Single Pole Net Weight: 0.25kg Single Pole Length: 1m/1.5m Maximum Joint Height: 8m Package Includes: 1 Water Brush 1 Water Segregator 1 Gimbal Joint 1 Tap Joint 1 Water Pipe(20m) 6 Poles.