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. The cards are printed on both sides and have no message. You can write your own message in the panels that the dancers are standing on at the base of the card.When folded, this card measures 92 mm wide x 184 mm tall. Each card is supplied with a cream diamond flap envelope, and is individually wrapped in biodegradable cellophane .