This Dryer Cleaning Flexible Vent Brush with Nylon Bristles is a must-have tool for maintaining your clothes dryer's efficiency and preventing lint build-up. The long, tube-like shape allows for easy access to air ducts, vents, and lint traps, ensuring a thorough cleaning. Its stiff nylon bristles are designed to effectively remove dust, lint, and other debris from your air ducts, improving air flow and preventing clogs. Suitable for both indoor and outdoor use, this black brush features a hard plastic handle, stiff nylon bristles, and metal material that offers durability and longevity. Measuring 20 inches in length with a 5-inch handle, the brush is designed for easy handling and storage. The product comes with a California Prop 65 warning, and it is advised to wash your hands after handling. This unit is sold as a single piece, and the brand is ProTOOL.