This is a bicycle bell with the words "I ❤ MY BIKE" and the number "999" printed on it. It is a classic domed-shaped bell designed to alert pedestrians and other cyclists. 
It is made of metal and has a black finish. 
It is designed for easy installation on a bicycle handlebar. 
The bell is described as having a loud and clear sound. 
It is compatible with most mountain bikes, road bikes, and other types of bicycles