VEVOR Chimney Sweeping Brush Rotary Chimney Brush 315Inch Chimney Brush Rod Kit 8 Rods with Nylon Flexible Rods (8 Rods)Product Features Durable Nylon Rods Our chimney sweep brush is made from reinforced nylon, features high elasticity and toughness, bending up to 45, and resisting breaks. The head of the rod is constructed of stainless steel, strong enough to withstand corrosion, and always maintains a bright surface. So it wont be broken or stuck in the pipeline during cleanings, and stills work well after long term use. Flexible Brush Head With a flexible brush