Features: There are numbers on Jigsaw: you can find out how many days are left until Christmas at the same time. Christmas themed puzzle upside down: Counting down the number of days marked by surprises for Christmas, piece together a different puzzle every day. Increase people39;s anticipation for the festival. Educational: Puzzles can improve problem solving, hand-eye coordination, and cognitive skills. Suitable Christmas gift: For puzzle lovers or friends who worship Christmas. High-quality and durable: Puzzles are made of high quality cardboard, safe, does not fade easily, and has no burrs on the edges. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: High Quality Recyclable Cardboard Packing Size: Outer Box 29.5x22.5x7cm Inner Box 5x4.5x6.3cm Package List: 1*Creativity Christmas Advents Puzzle