... main part is the transparent film. The surface of the film contains a parallel or vertical convex ... the image is refracted by the convex lines of the lenticular, then we can see the 3D ... image effects of transforming, moving, zooming, front, middle and depth.Material: PET,PP,PS,PVCLenticular material ... more colorful and beautiful life.Meanwhile all the pictures shown are just for your reference.If ...