The Salvimar Pole Spear is made of anodized Ergal aluminum and composed of two separate parts for easy transport. Assembly is done by joining the two parts via adapter thread. It is recommended to keep the thread of the fitting lubricated. Rubber band propulsion system ensures a powerful and controlled thrust. The presence of the included Stainless Harpoon enables the capture of large prey. Built entirely in Salvimar workshops. Made in Italy Anodized aluminum Ergal tube 14mm outer and 10mm inner Propulsion by rubber band Inox 3-prong paralyzer or Inox harpoon flopper included M6 threading Total length 90cm or 160cm