Premium Quality Material: Our Delta Sigma Theta sorority patches feature high-quality embroidery that ensures long-lasting durability while maintaining vibrant colors. Historical Significance: Each patch proudly displays an emblem dating back since 1913, symbolizing pride in one of America's oldest African-American Greek-lettered organizations. Versatile Application Options: These iron-on patches easily adhere to clothing, backpacks, jackets, hats, and more, making them perfect accessories for showing your allegiance at various events..syi