This set of three blank greeting cards features adorable black and white panda bears, Hsing Hsing and Ling Ling, from the Friends of the National Zoo collection. These vintage cards are from the 1980s and come with an animal print pattern. The bundle description includes greeting cards for all occasions and recipients, perfect for friends and family. The brand of these folded cards is Fonz and they have a height of 5 inches and a width of 6 inches. The theme of the cards is animals, specifically the character family of panda bears.