This complete American Flag Kit features a 2-1/2' x 4' sleeved U.S. flag constructed of printed polycotton. It will withstand wet and windy conditions, but it's also lightweight enough to fly in the slightest breeze. This American flag has been tested for its strength, durability, lasting color, and fly ability. With its traditional look and feel, it is suitable for any flag-flying holiday. Valley Forge is proud to make FMAA certified flags. U.S. law requires every American flag to be labeled with its country of origin. Look for the FMAA label, which verifies that your flag has been made in the United States with materials that are domestic in origin and that all processes in every step of its manufacturing were completed in U.S. facilities with U.S. labor. Valley Forge stands behind its promise to ensure domestically made products.