Magnolia Brush densely filled fiber vehicle washing brushes. Staple set in 9-inches foam plastic block with a protective bumper. Block has one threaded and one tapered handle hole. Although these high-quality brushes are recommended for use on all types of vehicles, some finishes may be more susceptible to scratching than others; always test in an inconspicuous area before use. Requires standard tapered or threaded handle. Has flo-thru hole for fountain type handle. 2-5/8-inches trim length.