... 3d lenticular billboard and indoor poster 3d light box1, Advertisement Ad 3d Light Box cola milk/3D poster advertising light box 2,Waterproof, install ... flip,zoom,animation Product nameAdvertisement Ad 3d Light Box cola milk/3D poster advertising light box Brand nameOK3DMaterialPET,PP,lenticular sheetThickness0.55mm ... water proof Advertisement stand 3d lenticular billboard / indoor poster 3d light box