Features: These glow floats feature advanced fluorescent component that emit bright light in dark, ensuring clear visibility during night fishing for improved success and safety. Each float comes with a CR425 button battery providing 40+ hours of continuous illuminating. The included rechargeable battery set offer convenience and cost savings. Precisions engineered weight to buoyancy ratio ensures excellent water surfaces stability, allowing anglers to detect subtle fish bites effortlessly for enhanced fishing accuracy. Outperforms traditional floats with unique luminescent properties that maintain standard float functionality while excelling in nighttime fishing conditions. Ideal for lakes, rivers or oceans, these floats enable precise positioning in dark environments, perfect for dedicated night fishing enthusiasts. Specifications: Component: Plastic Size: about. 12.3cm/4.84in, 12.1cm/4.76in, 11.9cm/4.69in, 11.8cm/4.64in Package Includes: 4pcs Fishing Bobbers 4pcs Batteries (Uninstalled) 2pcs Rechargeable Batteries 1pc Chargers note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.