Sail Under the Classic Jolly Roger Pirate Flag! Show off your true pirate colors with the pirate flag of your choice. Make your pirate party guests feel like they are sailing the seven seas under pirate colors with one of our pirate party flags. 1 flag per package. 3' long and 5' wide. Made of polyester. Canvas header and brass grommets. Black background with white skull and cross bone design. Printed on both sides. Pirate party flags are an ideal way to decorate for any pirate party. Pirate flags are a simple and easy pirate decoration that everyone will notice and admire. With so many great styles, make sure to pick the pirate flag that is right for you! And don't forget to check out our stunning selection of pirate party favors, supplies and decorations.