Car stickers are adhesive designs or messages that can be applied to the exterior of vehicles. They come in various shapes, sizes, and colors, allowing individuals to express their personality, interests, or affiliations. Common types include bumper stickers, window decals, and magnetic signs, which can be easily removed or replaced. These stickers can serve multiple purposes, such as promoting a business, displaying a favorite sports team, or sharing a humorous message. Many people use car stickers to personalize their vehicles, while others may use them for advocacy or to raise awareness about social issues, such as environmental conservation or animal rights.