These extra-special, double-sided, foldy concertina cards are of 300gsm smooth ivory uncoated stock, litho-printed in England on responsibly sourced stock in vegetable oil-based colours that are friendly to the environment. It has no message. You can write your own message on the back, or if you are artistically inclined, on the bunting in the picture. When folded, this card measures 90 mm wide x 180 mm tall. Each card is supplied with a cream diamond flap envelope, and is individually wrapped in biodegradable cellophane.