Features1. Waiting for The Arrival of The Holiday: One box per day, lasting for 25 days. Let's count down to Christmas together and complete these 1000 puzzle pieces. The coolest landing festival calendar I've ever seen! Looking forward to working with family to create this beautiful Adventure calendar starting from December 1st.2. Adventure Calendar Puzzle: The unique adult puzzle includes 25 numbered boxes, totaling 1000 pieces. The goal is to complete a portion of Christmas puzzles every day from December 1st to December 25th. Congratulations on completing the bottom right section (box 25) on Christmas Eve, starting from the first part (box 1)! You have completed everything.3. High Quality Materials: The Christmas calendar is made of recyclable cardboard, with a high-quality matte surface, no glare, and is not easy to fade. Each puzzle piece is precision cut to ensure a tight fit between the pieces, with no burrs or dust on the edges, providing you with the best experience.4. Unique Christmas Gift: This innovative Adventure Calendar helps to anticipate Christmas and brings a joyful holiday atmosphere.5. Christmas Home Decoration: After completing the goal puzzle, you can frame it and hang it on the wall to decorate your home, making it a part of the Christmas home decoration.SpecificationMaterial: PaperColor: MulticolourSize: 50 x 70 x 2 cmWeight: 900 gPackage Include:1x Calendar Puzzle