3D puzzle 1.best for kids learning 2.high quality PET/PP material 3.Free samples 4.Any design, size ,effect is acceptable Lenticular 3D puzzle with 3D deep look effect, with 3D deep look effect you can watch them move in front of your eyes, uv print1) Material: PET /PP/0.45mm, 0.62mm, with 2mm EVA backing or with 2mm paper on the back.2) Size: customized or factory stock standard size:25*35cm,3) ...