Manufactured with material which is lightweight. These animals life cycle figurines toys are perfect to help kids learn more about the animals. 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 octopus and tortoise, allowing children to experience the change of nature. Features - Color:Brown - Material: Plastic. - Size: 10.50X9.50X0.50cm/4.13X3.73X0.20inch. -Note:Mixed Style. - Made with plastic material, safe, durable and practical to use. - Realistic cognitive models can help children understand and love nature. - Animals life cycle model toys can show you the evolution of life and the unique charm of nature in a more 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 gift for kids for natural science education. Arouse imagination and curiosity about natural science. Package list: 1 set x tortoise growth cycle models 1 set x octopus growth cycle models