The Hanak Classic brass bead exerts less drag on the rig than a tungsten bead of comparable diameter, in gold. Gold remains the classic choice for traditional nymphs and brown, fawn, or olive-colored bodies. Brass provides a more moderate weight than tungsten of a comparable diameter. Sizes range from 2.00 to 4.70 mm and from 0.03 to 0.31 g; packaging: 20 pieces per bag.