With Every Great Loss $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". With Every Great Loss quantity Add to cart SKU: 410. Categories: Friendship & Support, Sympathy - Healing. Related Products Everything is Within Reach $20.00 Hi $20.00 Room With a View $20.00 Trust the Moon $20.00