They create life-like swimming actions in water! Smooth and rapid diving action Bright colors to attract big fish! Extra larger 3D Holographic Eyes making them more Life-Like and Aggressive. Ideal for Catching Saltwater & Freshwater Species Anglers best choice,it™s a powerful catching tool Several grain of small steel ball inside body, make noise when they drag, strongly attract the attention of the fish . Length 2-2/3"