Send your recovery wishes with the postcard. format greeting card, postcard DIN A6 (10.5 x 14.8 cm) Printing and paper: 400 g/m² recycled paper matt (made from 100% recycled paper) Ecolabel: Blue Angel Subtle print on the back Our recycled paper is just as authentic as you imagine. The fibers of our paper have lighter and darker spots. We support this characteristic quality because we wanted to conserve valuable resources. Did you already know? Processing recycled paper saves up to 50 percent of energy and around 15 to 30 percent of water.