Vinyl banners use fade and abrasion resistant ink, allowing for them to face up to mercurial temperature adjustments and difficult-hitting winds. Even so, you must wash the material often with light dish cleaning soap and heat water to improve longevity. I get two 3x6 banners for my son’s graduation. Communication http://mylesmnkdw.blogofoto.com/22325400/vinyl-banner-printing-things-to-know-before-you-buy