For flex-free energy transmission, the JBL 5'8" Breakdown Travel Pole Spear is the best solution. Made from anodized hard gold and annealed aluminum, this extra rigid travel pole spear improves hydrodynamics. In addition to delivering great speed with reduced water disruption, the 5'8" pole spear comes with precision-machined melds for seamless feel and fit. It allows unlimited extendibility. The fully adjustable sling length and threaded stainless steel tip accept 6mm points. The replacement sling features surgical rubber construction and it helps you adjust power variations. The JBL 5'8" Breakdown Travel Pole Spear is equipped with a paralyzing action that subdues fish.