These cards with beautiful ribbon swirls on spruce are 100% handmade from the bark of the lokta plant, that grows in abundance in the foothills of the Himalayas. Removing only the bark of the plant promotes new growth, and ensures a sustainable, eco friendly paper making process. Our cover weight A2 folded cards fit into our A2 envelopes. Paper Source exclusive. A2 Card Size: 4 1/4" x 5 1/2" (folded)