Description: Excellent material: The props are made of excellent material, which has excellent durability and practicality. Fine craftsmanship: The life cycle props come with excellent craftsmanship, which ensures the vivid and delicate appearance. Wide use: This set of animal life cycle props can be widely used as the educational props, layout ornament, children toy, etc. Different models in the set: There are different models in the set, which completely displays the life cycle stages of animals, interesting and unique. Compact and lightweight structure: The props are designed in compact and lightweight structure, very easy and safe for children to grip and play. Specification: Color: As shown Material: Plastic Dragonfly egg stage size: About 6.3x2.3x2.0cm/2.5x0.9x0.8in, incubation stage size: About 4.7x3.3x1.0cm/1.9x1.3x0.4in, baby stage size: About 4.8x3.7x1.0cm/1.9x1.4x0.4in, mature stage size: About 9.5x10.3x3.3cm/3.7x4.1x1.3in Snail egg stage size: About 3.8*2.5*2.5cm/1.5x1.0x1.0in, incubation stage size: About 4.7x3.0x2.5cm/1.9x1.2x1.0in, baby stage size: About 9.0x7.5x1.7cm/3.5x3.0x0.7in, mature stage size: About 12.0x9.6x5.9cm/4.7x3.8x2.3in for Crocodile egg stage size: About 4.5x3.8x1.0cm/1.8x1.5x0.4in, incubation stage size: About 3.5x4.7x2.5cm/1.4x1.9x1.0in, baby stage size: About 6.5x5.0x1.3cm/2.6x2.0x0.5in, mature stage size: About 9.8x4.5x1.4cm/3.9x1.8x0.6in Centipede egg stage size: About 4.5x3.8x1.0cm/1.8x1.5x0.4in, incubation stage size: About 5.8x1.0x6.0cm/2.3x0.4x2.4in, baby stage size: About 8.0x3.5x0.5cm/3.1x1.4x0.2in, mature stage size: About 12.5x4.5x1.0cm/4.9x1.8x0.4in Package Includes: 1 set of animal life cycle toys (included egg stage model, incubation stage model, baby stage and mature stage model)