Wall brushes, for professional use, made of white double boiled, \"mix\" bristle 90% TOP, which means bristles have equal length. Paint brush has plastic handle, inox ferrule and it is constructed using epoxy. Bristles do not throw off or bend. It gives a perfect finish and is ideal for use on large surfaces. It is solvent resistant, and can be used with all kind of paints. Suitable for professional or amateur use.