Description: 【Teaching Tool】: This children's math teaching tool XY axis teaching pegboard is an ideal tool for teaching linear equations. It can help children better understand and master the knowledge of mathematical coordinate graphs. 【Durability】: Made of quality materials, this wood geoboards set is strong enough to withstand children's daily use. 【Simple and Practical】: Children math teaching tool with its simple and easy to use design, children can understand the concepts and methods of linear equations more intuitively through hands on operations. 【Enhance Skills】: This linear equation learning tool can not only enhance children's mathematical knowledge, but also improve their hand eye coordination and spatial thinking ability. 【Wide Use】: Whether at home or in school, this XY axis teaching pegboard is an ideal tool for teaching linear equations and mathematical coordinate graphs. Size Chart: 24.5cmx24.5cmx2.5cm/9.65inchx9.65inchx0.98inch Package Includes: 1 Teaching Nail Board 50 Nails 24 Rubber Bands Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitors and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!