Purdy 400340 4" Professional Swan Paint Brush: * Highly recommended for both interior and exterior painting projects * The stiffness retention makes them especially high-performing for outside painting under hot and humid climate conditions * Only solid, round, tapered Nylox (dyed nylon) and polyester filaments are used and our special tipping and flagging process brings our synthetic filaments as close to naturally flagged bristle as possible * Hand-chiseled formulation for maximum paint lift and smooth "no-drag" application * For varnish and enamel work * Natural beavertail handle * Square edge and brushed copper ferrule * 4"L x 7/8"W x 3-7/8"H