Silver Polyester Blockout Fabric for Flag Double-Sided PrintingDescription Professional Double Sided Flag light blocking Fabric 5. 25 ft x 164 ft Roll. Achieve Vibrant, Readable Double Sided Prints for Any Application. This material ensures your message is crisp, clear, and brilliant from every angle. Perfect for banners, feather flags, teardrop flags, and retail displays. Key Features: Superior Double Sided Printing: Our unique light blocking core prevents ink bleed through and "ghosting." This means your