Banner walls consist of a durable, lightweight aluminium frame with a fabric frontage. The fabric is affixed to the frame with Velcro, so that once you have the frame you can swop out the fabric print instead of having to replace the entire structure. Banner walls, also known as media walls, are perfect photographic backdrops. They make great back walls for exhibition stands. Their large size makes them a noticeable and effective form of portable advertising. The fabric is digitally printed.