The Wooster 1 1/2" Ultra Pro Firm Lindbeck Angle Sash Paintbrush 4174 Set of Two is a high-quality painting supply designed for both commercial and residential use. Made with durable nylon/polyester bristles and a sturdy wood handle, these brushes offer excellent performance and precision. With a 2-inch brush head width and a 12-inch length, they are ideal for painting sashes with a firm consistency. Proudly made in the USA by the reputable brand Wooster, this set of two brushes ensures a smooth and professional finish for your painting projects.