A new concept in Bo demonstrations. Playwell has applied the same material used for high quality golf clubs and tennis rackets to bring you the Ultimate in durability for a Bo. Will not warp. 6 inch oak core. Smooth, metallic paint finish. Light weight. Comes as a 2 Sectional staff. Playwell has designed this sectional Graphite Bo staff to be easy to carry around. 1 inch diameter center tapers to 0.5 inches each end. 72 Inches.