Feature: 1. [Luminous Body] Selected high quality ABS material, soft and bright light without dazzling, anti corrosion and durable. 2. [Waterproof Connector] Upgraded waterproof connector, good waterproof and tightness, not easy to seep, durable, convenient and labor saving. 3. [Battery Compartment] Upgraded inner compartment wall is smooth and free of burrs, the standard aperture battery is not easy to fall off, and can be easily pulled out. 4. [Durable Material] Electronic float itself is made of high quality balsa wood and ABS materials, which can be used many times and is durable. 5. [Scope of Application] Electronic float is suitable for lake and reservoir fishing, deep water fishing, rock fishing, and can be used during daytime and night fishing. Specification: Item Type: Electronic Buoy Material: Balsa Wood + ABS Weight: Approx.42g/1.5oz Number of Batteries: 1 Buoyancy: 11.1g Full Length: Approx. 43.4cm/17.1in Float Body Length: Approx. 26cm/10.2in Float Tail Diameter: Approx. 0.35cm/0.1in Float Body Diameter: Approx. 1.91cm/0.8in Applicable Battery: CR425 280mAh (Battery Not Included) Suitable for: Day and Night Lake Fishing, Deep Water Fishing, Rock Fishing. Package List: 1 x Float Tail1 x Float Body Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.