Beyond Words $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". Beyond Words quantity Add to cart SKU: 95. Categories: Friendship & Support, Pets, Sympathy - Healing. Related Products The World is at Your Feet $20.00 Friends are the Fiber $20.00 Haven’t Seen You in Many Moons $20.00 Buy Now Pray Later $20.00