A Friend is Like a Quilt $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". A Friend is Like a Quilt quantity Add to cart SKU: 152. Categories: Friendship & Support, Humor. Related Products Light a Candle $20.00 Share an Umbrella $20.00 May You Always have Tailwinds $20.00 The World is at Your Feet $20.00