1.[Super Sharp Fishing Hooks] With a sharp barb hook, the hook tip is sharp and strong.The extra wide gap design accommodates kinds of soft lures and stabilize the posture preventing big fish such as tigerfish, mandarin fish, snakehead, pickerel, largemouth bass, crappie and so on escapeing from the laser sharp hook. 2.[Spinner Blades]Silver and gold color Spinner Blades will make noise by the rotation and refract in water to attract the attention of fish. 3.[Spring Keeper and Centering Pin]Spring pin uses to fix the head soft plastics baits or the tail of soft shrimp firmly. The hook makes your soft lure to avoid sliding. The bait is adjustable, and the spring pin can be matched with a variety of soft baits as long as you like. 4.[Reasonable Lead Weight]The underspin swimbait is ideal search a variety of fishes. It has a reasonable location design, which adds weight to help sink the rigged soft bait down into the strike zone,Premium spinning Spinner blade with ball bearing swivel will turn following fish into biting fish.