Description: The long rods of the Chimney Sweep Kit are made of nylon and do not need to be trimmed, just adjust the number of 410mm/16.1-inch nylon rods; The brush head is 10 centimeters long, approximately 3.93 inches, and the bristles are flexible nylon ropes. Chimney brush is suitable for pipes of various shapes and sizes; It can clean the accumulated cotton lint and dust in the air vents, pipelines, and exhaust ports of the dryer, making it very suitable for improving the working performance of the cloth dryer. Features:. Chimney Sweep Kit. -Color: White. -Material: Nylon+Metal. -Size: 41x0.5x0.5 cm/16.14x0.20x0.20 inch. Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens. Package Including 12 x 410mm long rod+1 x 100mm brush head+1 x hexagonal rod