If Fences Were Flowers $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". If Fences Were Flowers quantity Add to cart SKU: 440. Categories: Gardening, Sympathy - Healing. Related Products A New Pea $20.00 Talk About It $20.00 How Sweet it Was $20.00 We Grow Together $20.00