A cat collar is a piece of equipment designed to be worn around a cat's neck. It typically serves multiple purposes, including identification, safety, and style. Many collars come with a small tag that can hold important information, such as the owner's contact details, which can help reunite lost cats with their families. Some cat collars are equipped with safety features, like a breakaway mechanism that allows the collar to release if it gets caught on something. Additionally, collars can be adorned with various designs and colors, allowing pet owners to express their cat's personality while ensuring their safety and identification.