Wooster Paint Brush - Factory Sale Z1101 Series - 9-7/8" Overall Length - 4" Width Brush - Square China Bristle Trim - 2-15/16" Trim Length - Gray Trim - Steel Ferrule - Brass Plated Ferrule - Solid Plastic Handle - Black Handle - 7/8" Thickness - For Use with All Oil Paints - Oil Sealers and Varnishes.