Sweet Rolls $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". Sweet Rolls quantity Add to cart SKU: 251. Category: Sports. Related Products Room With a View $20.00 May the Bumps of Life $20.00 A sight for sore thighs $20.00 Father, sun and holy bicycle $20.00