Wow, confusing.  The unused cards (we have three) are 4-1/2″ x 6-1/2″.  The Martha Tilaar Group is commercial, “The total natural beauty inspired by eastern value and culture”.  The cards bear the logo of Soroptomist International of Indonesia.  And the caption (as in the title) translates as “butterflies and spices”.  Maybe these are ad cards, maybe not–definitely it’s not obvious.  Grades: 3