This is a 2025 Christmas advent calendar puzzle. The package contains 1 colorful poster and 24 numbered boxes. Each box contains 42 puzzle pieces, totaling 1008 pieces. Starting on December 1st, complete one box per day until Christmas to gradually assemble the entire puzzle. Each puzzle piece has numbers on the back from 1 to 24, corresponding to the numbered boxes, which helps simplify the assembly process, making it suitable for beginners. The puzzle is made of recyclable, high-quality cardboard with a premium matte finish that is durable and resistant to bending and fading. Each piece is precisely cut for a tight fit and smooth edges. The completed puzzle measures 70 x 50 cm. Puzzles help develop patience, improve fine motor skills and memory, and are ideal for parent-child bonding activities. This Christmas-themed puzzle comes in a beautiful, high-quality gift box, making it a special gift for family or friends, adults or children. Enjoy a wonderful Christmas together.