Designed for professional oil and acrylic painters.Made with acrylic fibres and a long matte black handle.They are moderately springy and absorbent. They soften a bit after repeated cleaning with solvents. Measurements are as follows:Total length: 30.7cm, Length of bristles: 1.9cm, Width of bristles at ferrule: 0.9cm, Please note that this synthetic brush does not contain any animal products, either in the varnish, bristles, paint or glue.