Magnetic signs are visual indicators that use magnets to attach to metal surfaces. They are commonly used for advertising, promotions, or informational purposes. These signs can be easily applied and removed, making them a flexible option for businesses and events. Typically made from durable materials, magnetic signs can withstand various weather conditions, making them suitable for both indoor and outdoor use. They are often used on vehicles, such as cars and trucks, to display business logos or messages. This allows for mobile advertising without permanent alterations to the vehicle's surface.