Features: In dark environment, the floating tail emits a bright light, making it easily for fish to attracted and increasing the success rate of fishing. The short tail structure can quickly transmit underwater dynamics and help anglers grasp the fish situation in a timely manner. High strength plastic casing can maintain stable performances even in harsh outdoor environment without worrying about damage. Suitable for various water body, including shallow water and fluctuating water surfaces. Not need for complex operations, simple and easy to learn, suitable for most beginner and experienced fishing enthusiasts. Specifications: Component: Plastic Type: 2 Light/3Light/4 Light Color: Not Changing Color/Changing Color 2 Light Not Changing Color Size: about 5.3x65mm/0.21x2.56inch 3 Light Not Changing Color Size: about 5x90mm/0.20x3.54inch 4 Light Not Changing Color Size: about 3x90mm/0.12x3.54inch 2 Light Changing Color Size: about 5.3x70mm/0.21x2.56inch 3 Light Changing Color Size: about 5x90mm/0.20x3.54inch 4 Light Changing Color Size: about 3x90mm//0.12x3.54inch Package Includes: 2Pcs Electronic Float note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.