1.Reliable performance: Special multilayer technology made of metal foamrubbernylonPE composite material ensures optimal resistance to environmental influences under demanding fishing conditions 2.Size optimization: Scientifically developed hook dimensions for targeted fishing takes into account natural behavioral patterns of fish in shallow water zones and deepsea regions through thoughtful size selection 3.Efficient hook system: Precisely triggered flipover technology maximizes hooking reliability through synchronized movement sequences while simultaneously reducing bottom 4.Optimal casting performance: Specially shaped double hooks with elevated positioning ensure trouble casts. The combination of bottom avoidance and integrated tangle protection ensures smooth fishing line guidance with every cast. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.