Bell horn for a bike - Black Silicone With A Volume Of Up To 120 Dec. Features -Our product is well-made and will bring you a good experience Practical Bike Trumpet.-Exquisite and compact, easy to carry and store horn.-Material: Silicone mountain bike bell.-The edges are smooth and round, without burrs, and will not damage the skin bike electronic horn.-Personalized design, simple, convenient, and user-friendly Handlebar Bell.-When riding on trails or roads with other cyclists and pedestrians, the bell on the bike is an important safety feature bells cycling.-Color: Black Bell for Mountain Bike.-Size: About 12.50X5.50X4.30cm/4.91X2.16X1.69inch battery bike horn.