Ray-JrMALL 8' 9' 10'Hook Porgy Bottom Drift Fishing Tackle Snap Swivel Description: The biggest advantage of gang hooks is that they can prevent fish from getting off hooks in fishing. The overall ball bead structure has a better degree of curvature in the water, together with the fish biting, they can firmly hook fish. There are different sizes to choose from. Color: Random color. Material: Plastic + Metal. Length (expanded): about 18 cm.