These beautiful card sets made by Seltmann Publishers in Berlin are designed to have a Polaroid picture inserted into the front. The cards then open and can contain a hand written message or gift within. They are incredibly well-crafted using extra thick paper stock and we are thrilled to be able to offer this new product to you! Instant Photocard Sets come in three colorways: Rainbow, White, and Black. They accommodate Polaroid 600, SX-70 and iType film. Dimensions: 3.6 x 4.4 inchesMaterial: 300g cardboard