Thanks for Listening $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". Thanks for Listening quantity Add to cart SKU: 588. Categories: Sympathy - Healing, Thank You. Related Products My Beer Has a Tear $20.00 The Mind is the Ocean $20.00 Beyond Words $20.00 Haven’t Seen You in Many Moons $20.00