Our 3D postcards made from PET, PP.Currently we have the size of postcards 120 x 170 mm, 110 x 160mm, 100 x 150mm. Four colors (CMYK) front side print, One color backside print. The 3D effect include: depth, morph, flip, zoom, animation etc. If you send us your images in high resolution we can design them into 3D for you. Any help you need please do not hesitate to contact. We will do our best to meet your needs.