🎉 Elevate Your Painting Game with WoosterBrush! Crafted with a round rust-resistant steel ferrule for longevity. Experience the perfect balance of flexibility and control with our top-selling brush. Ideal for medium-weight coatings, whether indoors or outdoors. Sealed maple wood handle ensures a comfortable grip for extended use. Enjoy excellent coverage and a seamless painting experience. 3-inch width Rust-resistant ferrule Firm nylon/polyester blend The WoosterBrush 4175-3 Ultra/Pro Firm Mink Flat Sash Paintbrush is a 3-inch brush designed for professional-quality painting. It features a firm blend of nylon and polyester for optimal flexibility and control, making it suitable for medium-weight coatings both indoors and outdoors. The brush is equipped with a round rust-resistant steel ferrule and a sealed maple wood handle for durability and comfort.