Banner Ups® products allow you to create superstrong banners instantly at a fraction of the time and cost of grommeting. Banner Ups ®, PowerTabs ®, and EdgeTabs ® are stronger than grommets because they spread the stress of high winds over a much larger area. Banners made with Banner Ups® withstood sustained wind tunnel tests of 5070 miles per hour! Banner Ups aren't just for banners! Use them any time you need a fastener for plastic film, posters or lightweight board.