Reliable Material Made from fabric material, it is wear resistant lightweight yet sturdy, and safe for children to use. With blank cards allows for writing, providing flexibility in creating various math problems for students to solve.Fun Educational Tool The unique design of this Addition And Subtraction teaching aid is designed in a fun and engaging bus shape, helps to enhance children interest in learning, improving their efficiency significantly in a fun-filled atmosphere. Parent Child Interactive Toy Ideal for classroom use or home school learning, this educational tool provides an interactive way to teach kids basic arithmetic operations while keeping them engaged and entertained.Hanging DesignCalculation Math Educational Toy with hanging hole design, can be hung on wall or board. Compact size of 65.5cmx39.5cm, lightweight and portable.Math Games for KidsPreschool educational toys are ideal for families and education, allowing children to discover the new joy of learning through hands on gaming experiences! Specification: Material: Cloth Size Chart: 65.5cmx39.5cm/25.79inchx15.55inch Package Includes: 1 Set Addition And Subtraction Educational Toys