The 89151 Varnish Brush, a polished and efficient tool for painters and varnish enthusiasts alike, has a 50 mm width and a thickness of 6. This versatile brush caters to various needs with its ample size and superior quality bristles. Its ability to handle thick stains and fine details makes it a staple in any workshop or studio. With 6mm thickness, it offers a precise grip and control, ensuring precise application of varnish or paint. Its unique shape encourages proper distribution of materials, preventing sag and maintaining even color. Its ergonomic design also makes it comfortable to hold, reducing fatigue and increasing efficiency. In short, the 89151 Varnish Brush is a reliable and high-performance option for anyone looking to enhance their painting or varnishing abilities.