Barn Star Stripe With StarSpecial Buy! Hurry before it is gone! Print flags are high quality sublimation print. It takes 2 pieces of paper the size of the flag to sub dye the design into the fabric. A gas is released into the fabric which lets the dye go through the fabric and create a full color print. Fabric is 650 denier polyester made to withstand the outdoor elements. We use a heavier weight fabric than most, with vibrant colors to allow the design to give a stained glass