The yarn is created from PET bottles woven into fabric and sewn into American flags. Quality American flags made from Recycled Plastic Bottles! Our RePatriot flag has a look and feel similar to -‰‰-denier nylon which has been dyed red and blue to resist fading. It features brilliant white embroidered stars and lock-stitched seams for durability. The Eco-Glory flag features printed stars and stripes. Both feature white headers and brass grommets