Specifications: Commodity weight: 240g Commodity size: telescopic 55cm-85cm/21.65-33.46 Commodity material: ABS plastic +304 Stainless steel Package includes： 1 x Cleaning Brush+1 x Telescopic rod How to Ues: 1. Install the brush at the end of the pole and you need to align the access port. Click the black button to adjust and connect the brush head 2. Stretch the pole and twist in the opposite direction until it can not continue to twist. Rubber dust remover brush features a unique design which includes a handle that is longer than regular broom handles. Its long handle allows you to conveniently clean ceilings roofs and other hard-to-reach areas without hassles. Features: