U.S. Navy Seabees White 3' X 5' Construction Engineers Indoor Outdoor Banner This Indoor Outdoor flag Is made of polyester with two brass grommets on inner fly side for easy flag pole attachment or hanging on wall.. Waterproof Material Bright fade-resistant inks Quality Colors And Graphics Double Stitched Edges Reinforced Grommet Light weight lets flags fly well even in light breeze. Your satisfaction is 100% Guaranteed!