PVC Flex Banner, flex banner sample 1) 500D x 500D, 9 x 9, 550gsm 2) Width: 1.02~3.50m 3) Length: 50m Inner Flex Banner, digital flex board advertising , sign material , flex banner sample Features: 1) One or both sides printable without showing through2) White substrate for wide format digital printing3) Anti flammable4) 100% opacity, so that graphics can not show through5) Weather resistant (UV ...