Compatibility: Designed for RoyalBaby kids' bicycles. Fits handlebars with standard diameters typically used on 12, 14, 16, and 18-inch bikes. Material: Bell: Durable metal Mounting Bracket: Sturdy plastic Color Options: Black or Pink Features: Clear Sound: Produces a loud and clear ringing sound to alert pedestrians and other cyclists, enhancing safety during rides. Durable Construction: Made from high-quality materials for longevity and resistance to outdoor elements, ensuring reliable performance. Easy to Install: Comes with a simple mounting bracket that fits standard handlebars, allowing for quick and easy installation with basic tools. User-Friendly Design: Features an easy-to-use thumb lever for activating the bell, making it simple for young riders to operate. Package Includes: 1 x Bike Bell Mounting Hardware Installation Note: Attach the bell to the handlebars using the included mounting hardware. Position the bell where it is easily accessible for the rider and ensure it is securely fastened. Safety Note: Regularly check the bell for proper function and secure attachment. Clean the bell as needed to maintain sound clarity and prevent rust or dirt buildup. Ideal For: Parents and bike technicians looking to add a safety feature to a child’s bike, offering an easy-to-use and reliable bell in stylish color options.