Six Beaver Christmas cards. This Beaver Christmas card is quirky, different and sure to make you smile. Blank inside, ready for a festive message of your choice. • Size: The card is 25.4 ants long x 35.6 ants long. Or, for those who don’t work in ant sizing, it’s 5”x7” (127mm X 178mm). • Professionally printed onto heavyweight card stock: 300gsm ivory hammered card. The card comes with a recycled brown envelope and is wrapped in a cellophane sleeve.