These hand held Wheel Woolie Wheel Brushes are made with the highest quality boar’s hair. The bush features epoxy set construction to eliminate losing the fibres after many uses. The unique staple-free epoxy setting ensures that a Wheel Woolie brush will never lose its tufts, rust or disintegrate in harsh chemical wheel cleaners. The boar’s hair fibers are tough enough for built up grime yet gentle enough no to damage any surfaces. The Wheel Woolie Boar’s Hair Wheel Brush is the finest brush of its type, no other brush comes close in quality or performance!