the mountain heart $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". the mountain heart quantity Add to cart Categories: Hearts, Skiing. Tags: art cards, heart cards, skiing cards, sports cards, unique greeting cards. Related Products The Common Rope of Hope $20.00 Squeeze the Day $20.00 With Every Move $20.00 Heart at Work $20.00