a board sign,sign boards for shops,poster board Thickness: 1-20mm 1,220 x 2,440mm ... ,2,050x3,000mm a board sign,sign boards for shops,poster board Features: 1) Feather light, non-absorbent, fire ... and stain proof 6) Easy to clean and maintainApplications: 1) Advertising: signs, displays, pop-up displays, exhibition boards 2) Building: ... upon requests. a board sign,sign boards for shops,poster board