Interactive games: interactive puzzle games, logical reasoning games, fun board games, mobile dinosaur chess pieces, exclusive indoor games for children. Different levels: There are several levels of play, from simple to difficult, different actions, shape fragments learning step by step decomposition and reverse thinking, read the manual in detail. Multifunction: spatial thinking, practical ability, brain development, parent-child interaction, physical perception. Non-toxic material: brand new material, safe and non-toxic, suitable for children. Game mode: game mode can promote the observation and memory of children and get them interested in games. You can play with children, improve your interaction and communication, and improve your privacy. Product Fun puzzle board game interactive parent-child logic toy Specification: Name: Puzzle board game Main material: plastic Size: 18 * 18 * 4cm Skills training: emotion, vision, intellectual development, crawling, brain, grasping, feeling, hand-eye coordination and other skills training Package includes: 1 * puzzle board game Pay attention: Due to manual measurement, please allow slight dimensional tolerances Lighting in photography may cause chromatic aberration compared to real life