Recommended for ages 3+ Fun, loud horn announces rider's presence in style First most bikes, trikes and scooters. Add style and flair to any bike Includes hardware for easy attachment Add some Paw Patrol style to your child's ride with the Paw Patrol Bike Horn. The fun, loud horn lets everyone know that your pup is on their way. This horn helps to announce your little rescuer's presence while adding style to the bicycle.