Thanks for everything $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". Thanks for everything quantity Add to cart SKU: 1044. Categories: Friendship & Support, Thank You, Women. Related Products Close Knit Friends $20.00 Buy Now Pray Later $20.00 May You Always have Tailwinds $20.00 Share an Umbrella $20.00