Sultanat of Oman national day 18 november background with waving flag, balloon, confetti with national colors. Green, red, white. Template design layout for card, banner, poster, flyer, card. Shutterstock .eps vector - Sultanat of Oman national day 18 november background with waving flag, balloon, confetti with national colors. Green, red, white. Template design layout for card, banner, poster, flyer, card. - ID: 734489131