Features: High quality: The puzzle pieces are made of high-quality materials with a smooth surface and no burrs, which is safe for children. Fun expression building blocks: The expression building block toys have a cute and interesting appearance. Each side has a different cartoon expression, which can quickly arouse children's interest. Educational toys: Educational expression training toys can stimulate children's attention, improve their hand-eye coordination, logical thinking, practical skills, and fine motor skills. Play with parents or friends: Children can play with their parents or friends to improve their social skills. Perfect gift for boys and girls: This assembly toy is a great gift for birthdays, Christmas, and other festivals. Note: 1. Due to different lighting effects, the actual color may be slightly different from the picture. 2. Due to manual measurement, please allow 1-3 cm deviation. Material: Plastic. Size: 16 * 16 * 5 cm. Packing list: 1 Set x Puzzle Toy