1.High-quality materials - 1,000 pieces of large puzzles made of cardboard. After a special surface film treatment, the color remains fresh after long-term storage. The front pattern is the earth, and the back pattern is the moon( You must complete the puzzle to see the moon pattern),Can be used on both sides. A 1:1 high-resolution poster is attached.2.Challenge and Fun - Complete the jigsaw puzzle and recovery the beautiful images. Its a game to strength eye-hand-imagination coordination. Its not so easy to complete the puzzle, but once finished, you will be proud of yourself.3.Family Interactive Game - Try this interactive puzzle gameThis will make everyone busy and enthusiastic, and family and friends will have more opportunities to chat together.4.Find decorations for walls - this cool puzzle is ideal for you. Whether it is a living room, dining room, bedroom, bathroom or office, it is very suitable .Your unique aesthetics will be fully reflected in this question.5.Worry-free guarantee - your satisfaction is our ultimate pursuit. If you find any defective parts, please contact us.