Sometimes you need more strength for cleaning stubborn wheels on trucks, motor homes and daily commuters. These brushes have a synthetic "split-end" bristle made to replicate our Boar's Hair Wheel Brushes in tip softness. However they are slightly stiffer than Boar's Hair to provide extra cleaning power. The "split-ends" clean much better than other brushes and are still gentle on painted surfaces. Just a quick shake in water will clean the brush free of most dirt. With this brush, your hands will stay clean and dry. Available in either a 8 1/2" or 20" plastic handle lengths. Made in the U.S.A.