Made From Heavyweight 150D Polyester – Other Market Brands are made with thin 75D Polyester Material which is NOT as Durable Made From Heavyweight 150D Polyester – Other Market Brands are made with thin 75D Polyester Material which is NOT as Durable Double-Needle Lockstitch edges with 4 rows of stitching on the fly end to reduce fraying Heavy Duty Polyester Canvas Heading with Two High Quality Solid Brass Grommets 150D Heavy Duty Polyester Flag - Will Hold up Outside and can Look Great Inside Flags are Dye-Sublimated for Clear Vivid Bright Colors - Large Standard Size 3ft by 5ft Flag 3x5 FT, Durable Flag For Outdoor and Indoors