Scuba Choice Carbon Fiber 7' One Piece Spearfishing Pole Spear with 3 Prong Barb SS Paralyzer Tip Carbon fiber is 40% Lighter in weight compared with Fiber Glass Also more durable than Fiber glass Pole spear material: Carbon Fiber 3 Prong Paralyzer tip with barb: Stainless Steel, 12" long. 8mm diameter thread With Black rubber sling Total length: 7' (84")