(Crucian carp buster) Gold sleeve with barbs 50cm (10 pay independent packaging) (suitable for large, medium, and small fish) Isenay has barbs 50 cm (10 pay independent packaging) (medium and large fish recommended) New Kanto no barbs 50cm (10 pay independent packaging) (crucian carp buster) gold sleeve without barbs 50cm (10 pay independent packaging) (crooked crucian carp killer) Izu has barbs 50cm (10 pay independent packaging) (small and medium-sized fish recommended) KaneHae Xi has barbs 50cm (10 pay independent packaging)