Banner is a graphical web-advertising unit. Banner ad is small rectangular advertisements that appear on all types of web pages. It varies in look, content and theme. Banner is the main source of Internet based marketing and provide global platform for placing your product or service information.
To make a custom shield, place 1 shield and 1 banner in the 3x3 crafting grid. When making a custom shield, it is important that the shield and banner are placed in the exact pattern as the image below. In the second row, there should be 1 banner in the first box and 1 shield in the second box.