The JBL Rock Point Break-Away Tip is designed for large powerful fish. The Rock Point Breakaway features a 4” wingspan, heat treated hardened 17-4 stainless steel, and a multi-braid 1/16” stainless cable. The breakaway design means they hang on no matter how hard the fight with minimal damage to your catch and spear shaft. This tip's low-profile, double barbed design allows for pinpoint accuracy and dependable deployment. Don’t trust a once in a lifetime fish to anything else.