The LIYJTK Fishing Flasher ABS Underwater Double Sided Luminous Swivel Diving Board Flasher is the perfect accessory for sea fishing or trolling enthusiasts. This innovative product provides two sides of illumination, allowing you to illuminate from either side, depending on your preference. The UV-resistant ABS outer shell ensures durability and protection from various marine environments. The swiveling motion ensures a smooth and steady light, while the two-color, violet and white, flashing design provides a vivid contrast underwater. With a length of 28cm, you can confidently use it during deep dives, ensuring that you can be easily spotted by fellow fishermen or marine life. Invest in this high-quality product for an exceptional fishing experience.