Brand Name:Invisible Type:Ordinary Bell Size:as show Material:high quality Model Number:Bell Certification:Made of Meta Description: Extremely loud and clear sound. Size: 30*69M It is loud enough to draw people's attention on street and keep you or others from danger by ringing this bike bell. Easy to install. Occasion: Daily Biking Use, Bike Travel, Cycling, Gift to Friends. Brand Bell Sports Cycle Products SKU 100686092_NP-1021122923 Model bike bell