I Only Have Irises for You $20.00 Inside Message Blank Inside Packages of Heartstrings® cards are shrink-wrapped and sold in sets of 10 cards with envelopes. The actual card size is 4 1/4" x 5 1/2". I Only Have Irises for You quantity Add to cart SKU: 428. Categories: Gardening, Hearts, Women. Related Products The Beet Grows On $20.00 Paws in the Flowers $20.00 Where the Heart Goes, Flowers Grow $20.00 Once in a while, I dig in my heels $20.00