... 4,OEM & DIY advertising sign PP billboards 1. PP billboards for advertising sign specifications: SpecificationsPolypropylene corrugated sheet made ... 9, & 10 mmWidth<1650mmLengthanyColoursYellow, White, Blue, Grey, Green, Red, Black, Orange and moreApplications areaAdvertisingSIGNAGES, POP, Hoardings, Display Boards, ... report: Products:Normal packageas the following: advertising sign PP billboards