Manufactured with material which is lightweight. These cycle figurines toys are perfect to help kids learn more about the insects. These models are resistant to fall and corrosion, safe for kids to play. The model design is realistic and lifelike, allowing children to experience unprecedented feelings. Simulate the life growth cycle of snail and butterflies, allowing children to experience the change of nature. Features - ColorAssorted Color - Material: Plastic. - Size: 10.50X5.50X0.50cm/4.13X2.16X0.20inch. - Made with plastic material, safe, and practical to use. - Realistic cognitive models can help children understand and love nature. - Insects cycle model toys can show you the evolution of life and the unique charm of nature in vivid and natural way. - The kit has a wide range of uses, which can be used as cognitive toys, home decorations, teaching models, etc., very practical. - Perfect kids for natural science education. Arouse imagination and curiosity about natural science. Package list: 1 set x butterflies growth cycle models 1 set x snail growth cycle models