Anti-rust Outsides: The bicycles bells is good waterproof coppers caps and nylon base therefore it will not rust even be used on a rainy day usually. Clear & Loud Tone: The bike handlebar bells has a loud and also clear bells, helping others to aware of your presences, making your cycling journey more . Retro Design:The Bike Bells with delicate outlooks and is small in size.. Can be positioned up on top of or in front of for more aerodynamics, less noticeable outline. Easy Installation: Our fashion coppers cover bicycles alarm bells fit for almost bicycles handlebars or stems. Please pay attention to handlebars before purchase. Fit for Most Bike: Designed for all bicycles, mountain road bike, and also scooter, hybrids bike, or ebikes, whether for adults or , convenient for cyclists..