This 6 piece detail brush set includes cleaning brushes with nylon bristles for tile, brass bristles for heavy duty dirt, paint and scale and steel bristles for really tough jobs. Clean up large messes with the bigger brushes and use the smaller ones for hard-to-reach spots. The detail brush set features offset handles for better access and sure-grip grooved PVC handles with hanging holes. Each detail brush is 1/2 in. wide and there are two sizes of each detail brush: small (6-1/2 in. L with 1 in. bristles) and medium (8-5/8 in. L with 3 in. bristles).