The Doinker Advancee Supreme uses a very light and stiff carbon grid rod, with an outside diameter of 0.640 thousands of an inch. It also includes a fully adjustable .875 inch Doinker Supreme and a D.A.W.G. weight at the distal end. Measures 12 inches and weighs 6.3 ounces each. Includes aluminum weight. Complete 2 bar set.