Description: Geometry Models: This set includes 16 3D geometric models, providing a clear understanding of geometric shapes and the relationships between points, lines, and surfaces. It's a great tool for studying area and volume calculationsIdeal Educational Tool: This set of geometric models is suitable for math education, helping young students visualize and understand geometric shapesPrecision Design: Each model is crafted with precision to help students accurately grasp the properties of geometric figures, fostering a deeper comprehension of mathematical conceptsQuality Materials: Made from pp and paper materials, these geometric blocks are designed for long time to useIdeal Gift: This set of colorful pattern blocks is ideal for preschoolers and elementary school students, suitable for home or school use as an educational tool or gift Specification: Material: PP, Paper Size Chart: Box Size:24 cmx21.5 cmx6 cm/9.45 inchx8.46 inchx2.36 inch Package Includes: 16 Geometric Solids 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.