HEIDI SWAPP-Memory File Collection: Memory File Sentiment Storage. These charming mini-envelopes and custom card inserts are just the perfect touch for adding little bits of journaling and sweet sentiments. Glue them inside your Memory File for the ultimate scrapbooking experience...or adhere them inside a card, mini book, or on top of a gift! Package contains one small card and envelope (2-1/4x2 inches) and one large card and envelope (2x3 inches) Acid and lignin free. Imported.