Like classic notecards, only so much more. Dashleigh these are lovely 4 x 6 inch unlined cards made from an uncoated cardstock paper. Perfect for contemporary and modern home aesthetics and décor, each card is printed in gold-themed vivid inks. Each 4 x 6 inches notecards fits most A4 and A6 4.25 x 6.25 inch envelopes. These contemporary themed cards are also double-sided with room on the front and back. But there's more. Turn the card over to find a unruled space to write more. How, you ask? Each set comes with 50 heavy weight, cardstock lux correspondence notecards, plenty for getting started or makes an impressive gift.