Show two and three dimensions with these large (10 cm) folding shapes!, Removable flexible plastic inserts unfold to show 2-dimensional nets, 3-D shapes can be filled for volume experiments, Shapes includes a cylinder hexagonal prism pentagonal pyramid pentagonal prism cone square pyramid cube hexagonal pyramid triangular pyramid triangular prism and a rectangular prism, Includes 11 3-D shapes 11 folding nets and activity guide, SKU: EDRE28752