Micro Scooters | Universal Bike/Scooter Plain Handlebar Bell | Kids Bike Accessories | Loud | Waterproof | Boys & GirlsSAFETY At Micro we think every scooting adventure starts with being safe. And to be safe, riders need to be heard. WATERPROOF Our Bells at Micro Scooters are waterproof meaning your child can keep on dinging come rain or shine. FLEXIBLE The flexible silicone straps mean the bell can wrap around nearly all handlebars or stems of any bike or scooter. VERSATILE Micro Bells feature multiple fastening settings, so you can swap from scooter to bike and back