This is a simple and practical children's educational toy, mainly made of safe and durable wood materials, will not be easily , and can accompany your child for a long time. The method is easy, and children can exercise their thinking ability and improve their cognitive ability while playing. This is a great alphabet for children, arithmetic matching game machine, it will be your good toy choice. Features - Material: Wood - Size: About 21.50X7.30X2.00cm/8.45X2.87X0.79inch - Made of lightweight and durable materials, it is very suitable for children to play. - Easy to operate, simple and practical, children are learning knowledge while playing. - Children can exercise their thinking skills during play and improve their cognitive skills. - Support single-player and multiplayer competitions, and provide more for your children. - You can give this creative and interesting letter and arithmetic matching toy as a gift to your child. Package list: 1 x Set of Children Toy