This is the first picture postcard to display the planets of our Solar System truly three-dimensionally. the planets are named, and arranged neatly in a logical order starting with Mercury closest to the Sun. See the borderline between reality and picture disappear: as you slightly change your viewing angle, the planets appear to rotate accordingly; seemingly within easy reach. A fascinating effect on a perfectly flat display: This postcard is just 1 millimetre thick, thanks to the patented True-3D technology. A great keepsake, or alternatively an equally impressive greeting card (standard postage). This postcard is not an embossed map, it is perfectly level. You cannot feel the shape of the relief. The three-dimensional impression is solely achieved by means of a special printing process. Thus you do not need the otherwise usual red-green glasses, either. Specifications: * True-3D effect * Sense of depth: about 2,5 cm * Lenticular foil (PET), about 1 mm thick * Weight: about 14 g * Reverse: postcard layout