Natural and rose CT polyester filaments for excellent control and smoothing. Wood handle with stainless steel ferrule. Brush Head Width (In.): 1-1/2 In. Head Type: Angle Sash Head Material: Synthetic Polyester Bristle Firmness: Firm Brush Head Height (In.): 2-7/16 In. Brush Thickness (In.): 1/2 In. Handle Length: 6-7/8 In. Handle Material: Wood Handle Type: Sash Ferrule Material: Stainless Steel