Come and see our amazing products. This bicycle bell is made of metal and measures 2.1inches in diameter.It can fits most bicycle handlebars and attaches easily to your bike with the screw-on handlebar attachment.Ring this bell as you approach pedestrians or corner buildings to alert your presence. It's a perfect giveaway for bike clubs,safety initiatives,student outreach etc.Your logo can be imprinted on the bell for branded promotion. Pls confirm with us about the packing info, stock color and exact production time before placing your order.