1,High finest 3D hanging wall chart learning map childern 2,UV direct printing with vivid ,fadeless 3,OEM /ODM Factory ! 3D wall chart & learning map learningOur advantages1.We are one reputable manufactory,with more than many years experience.2.Environment products,absolutely healthy, also in high quality3,size 25*35CM ,30*40CM ,40*60CM ,50*70CM or others 4,File format :CDR PDF AI GIF with dpi ...