Ho Ho Hose $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". Ho Ho Hose quantity Add to cart SKU: 645. Category: Christmas - Holiday. Related Products Coal In One $20.00 Everything’s Gonna Be All White $20.00 Cranberries are Like Family $20.00 Fat, Tired and Merry $20.00