Seac High Quality - Anticorodal aluminum rod to maximize the resistance and minimize the bending; Ideal for beginners: perfectly balanced with anatomical handle and sternum support; PRO Features: hook the line directly on the rod as in professional speargun; Supplied with one pair of Seac Progressive Power "parallel" bands, a Seac PR80 treated steel shaft, a single-barb harpoon and nylon/polyester line; 6 versions available: lengths from 35cm to 85cm