Classic Thank You Cards (24 Foldover Cards and Envelopes) Classic Navy Blue Ink against Bright White Cover Stock Premium 100# Classic Crest Bright White Stationery with Quality Matching Blank Natural White Envelopes 5.5" x 8.5" folds to 5.5" x 4.25" Cards scored but ship flat for easy personalization. Designed for writing on the inside of the card.