... post card. Customers' logos and designs are welcome 3D greeting card, lenticular card,post cardLenticular cards are more and more ... have 5 different changing effects on one card. Features: 1) Lenticular material available: 200 LPI, 161 LPI, 100 LPI, 75 LPI ... ) Size and colors and artwork of Lenticular cards are customized.4) Effects of images available: 3D, 3D depth, flips, animation, zoom, morph ...