Santa $20.00 Inside Message Message Inside: namastree 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". Santa quantity Add to cart SKU: 1061. Category: Christmas - Holiday. Related Products The Spirit Moves Me $20.00 Chews Gifts Carefully $20.00 May Peace Surround You $20.00 Everything’s Gonna Be All White $20.00