These holidays, impress your loved ones with a unique Christmas PUZZLE POSTCARD! There's a real escape room style puzzle hidden in the artwork. We bet they've never seen a card quite like this! This postcard's format is 5” x 7”, quality paper cardstock with a matte coating. ❄ Suitable for children and adult beginners, family-friendly. ❄ If you’re stuck on a puzzle, you can access HINTS ONLINE. ❄ FULLY FUNCTIONAL POSTCARD. Space for address, a stamp, and a personal message on the back. ❄ Five designs to mix and match. ❄ Custom illustrated by a professional artist, NO AI. Learn more and see how the hints work on the card's website https://card.scarletenvelope.ca/