All of our signs are Weather Resistant Can be used Indoor or Outdoor Banners can be used to make a statement for a low cost. Each of our 13oz banner signs are professionally printed using vibrant colors. Choose from our many business, nostalgic, retro, vintage and funny signs. This banner is perfect for outdoor use for 5+ years or can be used indoors as well. We included 4 grommets for easy hanging. The banners provide the most economical form of advertising and can be displayed almost anywhere. The best prices on eBay from a company you can trust! We print hundreds of signs a month! We know Signs!