Decorate your whiteboard with durable, reusable Magnetic Borders. Add a flair of color to other metal surfaces such as doors, desks, shelving and bins. Easily cut borders with scissors to trim to your desired length. Pom poms design creates a unique, fun element that stands out on your board.Decorate your whiteboard with durable, reusable Magnetic Borders. Add a flair of color to other metal surfaces such as doors, desks, shelving and bins. Easily cut borders with scissors to trim to your desired length. Pom poms design creates a unique, fun element that stands out on your board.