1. This frog-shaped bike light is equipped with high-brightness LED beads and features three lighting modes, enhancing safety during nighttime rides. Additionally, it has strong toughness and ductility, making it sturdy and durable. It adopts a waterproof design, which is resistant to rain. Moreover, it is easy to disassemble for battery replacement, and simple to install, suitable for bicycle handlebars, seat tubes, and rear ends. 2. It is made of silicone. 3. This bike light measures approximately 4 cm in length, 4.8 cm in width, and 4.8 cm in height. 4. It is a good accessory for bicycles. Product Name: Bike Light Material: Silicone Features: High toughness, high brightness, waterproof Power Source: 2 AG10 batteries Lighting Modes: Fast flash, slow flash, steady on Size Details: - Length: 4 cm/1.57 inches, Width: 4.8 cm/1.89 inches, Height: 4.8 cm/1.89 inches (approx.) Notes: - The color of the product may vary slightly from the picture due to differences in lighting and screen settings. - Slight differences in size are acceptable due to different manual measurement methods. Package Contents: - 1 bike light