*Key Features *Durable Nylon Rods: Our chimney sweep brush is made from reinforced nylon, featuring high elasticity and toughness, bending up to 45 degrees, and resisting breaks. The head of the rod is constructed of stainless steel, strong enough to withstand corrosion, and maintains a bright surface. It won't break or get stuck in the pipeline during cleaning and continues to perform well after long-term use. *Flexible Brush Head: With a flexible brush head, this chimney sweep rotates effortlessly at high speeds. It allows you to run your drill in both forward and reverse directions. Cleaning range: 4-12 in / 10-30 cm. The brush bristles are made of strong nylon with a special sharp-edged rectangular shape, enhancing sweeping efficiency. *Quick Locking System: The chimney sweep kit features a detachable button locking system designed to prevent loosening during rotation, whether clockwise or counterclockwise. This allows for easy and secure assembly and disassembly of the rods. Please follow the included instructions for proper operation. *Easy to Use & Clean: This chimney brush kit supports both power drill operation and manual sweeping. To save time and effort, simply attach it to a power drill to effectively remove soot. Includes 6 rods, each 39.4 in / 100 cm long. Adjust the total length by adding or removing rods as needed. *Wide Application: Total extended length: 20 ft / 6 m. This flexible chimney brush effectively removes soot and creosote buildup from inside flues or chimneys, helping to prevent flue fires. Suitable for cleaning various types of metal flues and brick chimneys, including square, rectangular, and arched chimneys. *Specifications Material: Nylon Main Color: White Overall Length: 20 ft / 6 m Brush Length: 8.7 in / 22 cm Brush Cleaning Range: 4-12 in / 10-30 cm Male Thread Size: 0.5 in / 1.27 cm Strand Cleaning Diameter: 12-24 in / 30-60 cm Spanner Size: 0.7 in / 17 mm Net Weight: 5 lbs / 2.3 kg *Package Content 6 x Flexible Chimney Rods 1 x Brush Head 1 x Drill Adapter 1 x Gloves 1 x Cleaning Sponge 1 x Small Wrench 1 x User's Manual