Mini Dusting Brush - Comfortable, curved, 10" finished hardwood handle brush that holds sterilized mixed horsehair in a single row of tufts to provide a stiff brushing action. - 10" inches Traditional Dusting Brush - Constructed of soft, sterilized 100% horsehair, wax-set in a tough, durable, 14 1/2" finished hardwood handle. A traditional design preferred by professionals. - 14 1/2" inches Curved Dusting Brush - Comfortable, curved, 15" finished hardwood handle brush that holds sterilized mixed horsehair in a single row of tufts to provide a stiff brushing action. - 15 1/2" inches