Deliver a perfectly smooth and lint-free finish to all walls, woods and metal surfaces. Ideal for stains, varnishes, lacquers, enamels, high gloss coatings. Tested for use in Farm & Ranch channel projects. For use with oil base stains & clean finishes. For interior and exterior use. Beavertail wood handle 100% white bristles For use with oil base stains & clean finishes Tested for use in Farm & Ranch channel projects For interior and exterior use. Specifications: Size: 4" Length: 3" Thickness: 7/8"