Based on the book by Ken Druse. * Vertical tri-folded note cards, unique to Potter Style * Eye-catching keepsake vertical hinged box * Richly printed note cards, high-quality stock * 12 cards, 4 different designs, plus 13 envelopes; no additional postage * Blank cards are tri-folded to 4 x 5 inches; box is 4 1/2 x 5 1/2 inches.