Description: Bite Hook Color Change: This fishing float accurately identifies fish signals with its sensitive microchip, making it easy to discern even the slightest nibble. It remains stable and does not change color in wind and waves, but turns red instantly when a fish bites the hook.Nano Material: Made from quality nano materials, this float is sturdy, stable, and highly sensitive. The thickened waterproof effectively protects the electronic device and extends its lifespan.Practical Fishing Tool: Electronic fishing float is sensitive, which can help fishing lovers to visually and quickly identify that fish takes the lure, making it a good bite indicator to help people get more fishes, saving much time.Fits for Night Fishing: The fishing floats fit for most types of fishing, suitable for night fishing; the fishing floats' vibrant colors make it easier to be seen when the fish take the baits.Widely Used: The design is simple and concise with eye protecting cold light that is striking and easy to lock onto. Suitable for various fishing scenarios including shallow water, ice fishing, streams, grass holes, etc. Specification: Material: Nano Material Size Chart: 38.5cm/15.16inch Package Includes: 1 Fishing Float Note: Please allow slightly errors due to manual measurement and different monitors.