Get a cleaner draft, fewer chimney-fire risks, and a hearth ready for peak burning season without booking a chimney sweep service. This 33 ft. / 10 m kit gives DIY homeowners full control over their annual maintenance with extendable fiber-reinforced nylon rods that bend past 90° to follow offset flues, dampers, and stack bends without sticking. The newly upgraded sharp aluminum alloy brush head carries hardened nylon bristles in a rectangular shape that scrubs square and rectangular flue tile corners thoroughly, lifting creosote, soot, and small debris that round brushes leave behind. Quick-connect rod joints lock with positive spring buttons that resist loosening under torque, holding fast whether you reverse direction by hand or drive the assembly with a cordless drill, while a plastic swivel keeps your grip safely insulated from the rotating shaft. Bottom-up sweeping pushes creosote and ash straight into the firebox for fast vacuum cleanup, and replacement bristles plus impact-rated safety goggles ship in the box so a single afternoon and basic tools finish the job. Exterior. Material: Nylon. Length: 33 ft. / 10 m. Rod Dimensions: 39.4 x φ0.5 in.