Category:Bike Bell; Design:Yellow Little Duck Shape; What’s in the box:Poly Bag; Activity:Mountain Bike MTB,Road Bike; Quantity:1; Handlebar Clamp Diameter:70-130; Power Supply:CR2032 Battery; Material:Silica Gel; Function:Durable,Safety,Lightweight,Waterproof,Alarm Sound; Shipping Weight:0.069; Net Weight:0.045; Listing Date:05/30/2019