I collected and displayed these. They're old. There is yellowing and browning. They were in transparent bags, but I don't know if they were the original bags. - Designs: Various designs including sunflowers, the Rolling Stones, puppies, and a dog in the snow. - Material: Cardboard - Number of cards: 6 - Size: Standard postcard size - Uses: Letters, message cards, for collection I'll also include some extras. Thank you very much! Thank you for looking.