350gsm Gloss Coated or 300gsm Uncoated Card. 350gsm gloss coated card (300 microns). 300gsm uncoated card (350 microns). Print-ready artwork needs to be either 85mm x 55mm if no bleed is required (no edge-to-edge printing), or 91mm x 61mm if bleed is required (this includes a 3mm bleed on all edges).
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