Description: 【Visible Geometric Model】: This 3D shapes geometric solids are a set of 16 transparent geometric models that provide an intuitive way to learn about geometric shapes, understand the relationship between points, lines, and surfaces, and study the calculation of area and volume 【Math learning】: The Math Geometry Manipulatives Include Cylinder, Cube, Rectangular Prism, Cone, Triangular Pyramid and Triangular Prism, Sphere and other shape 【Math Education】: These Folding Geometric Shapes can be disassembled, which allows students to see the internal structure of the geometric body more clearly, enhancing the learning effect 【Material】:Translucent geometric shapes blocks are made from pp and paper materials that ensure long term use 【Gift】: Geometric shapes blocks set kids learning toys multicolored pattern blocks solid for preschool elementary home school supplies Size Chart: Sphere:8cmx2.5cm/3.15inchx0.98inch Semi cylinder:5cmx5cm/1.97inchx1.97inch Parallelogram:5cmx3cm/1.97inchx1.18inch Tetrahedron:4.7cmx5cmx2.5cm/1.85inchx1.97inchx0.98inch Cone:5cmx5cm/1.97inchx1.97inch Terrace:5cmx5cm/1.97inchx1.97inch Pyramid:3.2cmx5cm/1.26inchx1.97inch Hexagon:2.5cmx5cm/0.98inchx1.97inch Truncate:5cmx5cmx3cm/1.97inchx1.97inchx1.18inch Cylinder:5cmx5cm/1.97inchx1.97inch Rectangular parallelepiped:3.7cmx5cm/1.46inchx1.97inch Cube:5cmx5cm/1.97inchx1.97inch Right angled triangular prism:6cmx3.1cm/2.36inchx1.22inch Triangular pyramid:6cmx5.1cm/2.36inchx2.01inch Package Includes: 16 Geometric Shapes 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.