book cover,PP book cover 1.A4,A5, B5 size 2.Material:PP/PVC 0. ... ,school use 4.OEM Design, Test BY SGS PP book cover,PVC book cover, book cover, notebook cover,plastic book cover Size A4,A5,B5,A3 MaterialPVC, PP,PET eco ... 1 polybag, then into a export carton Useage Idea for book,Magazines,Doucuments,Pictures and so on. OEMAccept Price Base on ...