FeatureBand new and high quality.These retro bicycle bell are used for varies bicycles.If you like retro for bicycles，this is the best product for you.Easy to use and easy to install.When you have installed，Just knock the bell，than it will ring.Comfortable to touch and very practical.This style are mostly for retro and its style is special.SpecificationColor:gold and silver (two colors you can choose from the drop down list)Please massage us the color you require or we will send it randomly.Size:diameter:6cmPackage include1Xbicycle bell.