Widely used in advertisement printing such as billboard PVC flex banner Main items: Frontlit, Backlit 200D*300D 18*12 260G/M2, 280G/M2, 300G/M2 ,340G/M2 300D*500D 18*12 440G/M2, 480G/M2, 520G/M2 500D*500D 18*12 440G/M2, 520G/M2 500D*500D 9*9 440G/M2 , 520G/M2 Blockout flex banner