Feature: 1. QUALITY MATERIAL: Constructed from premium recycled cardboard, the advent calendar puzzles is sturdy and resistant to bending. The special surface film ensures that colors remain new even after long term storage. 2. EXCITING GROUP ACTIVITY: Each person works on a portion of the Xmas advent calendar puzzle and then comes together to assemble it, creating an exhilarating and challenging experience for all participants. 3. NUMBERED PIECES: The back of each puzzle piece is accurately numbered to guide you through the challenging process of sequential assembly, enhancing the puzzle solving experience. 4. VERSATILE USAGE: Not only does the holiday countdown puzzle provide individual entertainment, but it also presents an excellent opportunity for family bonding and sharing joy. 5. GREAT GIFT IDEA: The Xmas jigsaw puzzle makes for a unique and thoughtful gift choice for friends and family. It provides hours of entertainment and encourages teamwork and creativity Specification: Item Type: Advent Calendar Puzzles Material : Paper Usage: Not only provides personal entertainment, but also a great opportunity for family gatherings and sharing happiness. Whether young or old, gather around the puzzle table and embark on an adventure of exploration and collaboration.. Package List: 24 Boxes x Xmas Puzzle 1 x Instruction Manual