This American Flag is formed from spun polyester that options a weave reducing fabric stress while resisting high winds. When the boat is driving at high speed the flag goes to be flown at air current speeds, these American flags are the best choice. These flags are made of heavier fabric so they need a higher wind speed to "fly" than nylon American flags. Dimensions: Length:25 inches; Width: 15inches; The length between holes’ center: 14-1/4 inches. Package Includes Pack of 1 MARINE CITY American flag (Size: 15 x 25 Inches) for boats and marines.