Early Learning: This math board is designed to help young children understand and practice basic arithmetic operations such as addition, subtraction, multiplication, and division in a fun and engaging wayCompact: The international version of the multiplication board is suitable for little handsMaterial: The math material made of wood with smooth edges, as well as sturdyEducational Toy: Arithmatics wooden math manipulatives for homeschool, classroom, kids educational toy, improve hands on ability, develop mathematical cognitive ability, problem solving ability and arithmetic enlightenmentGift:Multiplication division board suitable as a birthday gift for children Size Chart: 30x30x1cm/11.81inchx11.81inchx0.39inch Package Includes: 1 Set Wooden Math Addition Learning Board Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.