Leap $20.00 Inside Message Inside Message: You never know where the finish line is 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". Leap quantity Add to cart SKU: 10078. Categories: Friendship & Support, Sports. Related Products The World is at Your Feet $20.00 Wishing You a Bee-You-Tea-Full Day $20.00 Friendship is Continuous $20.00 Memories, Blue Jeans, Bicycle Seats and You $20.00