Big, Tall, & Hefty Zenith Boar Brush Chromed Copper Handle 28x70mm B32Pro barber boar brush with an all metal handle. The traditional tall knot that is specially ordered without the ring so that a wider knot can get into it. These handles are made out of copper and are then chromed. The loft height is similar to the the B9. Chrome over copper handle Professional Shave Brush. This brush has a large and dense 28 mm Boar Knot attached to it. This is the tall size of the Zenith Pro brushes. The effective loft is 62 64mm