Finished Size: 23.85 x 23.85 inches / 60.6 x 60.6 cm Advent Calendar Puzzle: Includes 24 boxes and a poster. Starting December 1st, open one box each day and assemble the 2024 Advent Calendar puzzle inside based on the box's serial number. By Christmas Eve, you'll have a complete nativity scene puzzle for adults. Advent Calendar 2024 Christmas Puzzle: Experience the true meaning of Christmas with our beautifully designed stained-glass nativity scene. This 1008-piece stained-glass nativity puzzle for adults captures the essence of peace, joy, and holiness. Well-Made: The Christmas countdown religious puzzle is made of recyclable three-layer cardboard and precisely cut for a perfect fit. The 1008-piece winter nativity puzzle features high resolution, a matte finish, and smooth edges. Fun Challenge: The nativity scene puzzle can also serve as a social game. Everyone takes responsibility for a section and competes to complete their task the fastest. The goal is to put all 24 pieces together to complete the celebration. Christmas Decorations: Looking for a Christmas gift for your family? Look no further than our stained-glass nativity puzzle! You can use the Christmas countdown puzzle as wall art; it will fill the house with a joyful Christmas atmosphere. Missing Piece Support: If you find a puzzle piece missing, don't worry! Since our stained-glass calendar 2024 puzzles are hand-packed, the piece may be in the next day's box.