1、Made from soft and durable nylon materials, it is an ideal tool. Suitable for cleaning dryer pipelines 2、Prevention of fire risks, cotton velvet stacking and dryer ventilation pipes may be a disaster, clean ventilation port can reduce risk 3、Extended to 20 feet, our powerful 14 poles and 4 inch brushes are easy to use, help laundry safety and optimization 4、Good quality, durable, can be used for a long time, bring a lot of convenience 5、Small size, can be loaded into the bag, easy to carry, easy to take, easy to use Item Type: Chimney Brush Material: Nylon Product Size: Brush: Approx. 4 x 4 x 70cm / 1.6 x 1.6 x 28in(Maximum Size) Bristle Length: Approx. 40mm / 1.6in Brush Use: Mild Cleaning Dust Removal Weight: Approx. 631g / 22.3oz 1 x Brush Head 6 x Nylon Pole 1 x Brush 1 x HEX Screw 1 x Wrench