Size: 40X40X60CM Material: Polyester mesh fabric and steel wire Package Included: 1 x Pet Cage 1.MUTI-FUNCTIONAL CATERPILLAR HABITATThe monarch butterfly kit is designed to raise swallowtail butterflies and protect butterfly eggs, caterpillars and pupae from the intrusion of birds, wasps and other predators. And you can also place a plant in the caterpillar's habitat to make it look more natural. 2.WINDOW VIEWING DESIGNThe pop-up butterfly cage is designed as a vinyl window panel which gives you a great view and also protects the habitat kit from howling wind. With this butterfly mesh, children can clearly observe the behavior of the caterpillar eating and growing, and learn more natural knowledge. Plus, the zippered door provides easy access to potted plants. 3.EASY TO STORE IT Just remove the potted plants (with caterpillars and pupae) from this insect cage and sweep gently with a small broom and dustbin. And then wipe the floor with a damp paper towel. Hand wash recommended. 4.ENJOY GREAT FUN The butterfly house offers students and families the opportunity to watch caterpillars transform into pupae and then emerge as beautiful monarch butterflies, painted lady or black swallowtail butterflies. Let the kids have fun with this pop-up butterfly tent and happily explore the natural secret. 5.Mesh panels for good air circulation. The fine mesh enclosure is soft and breathable, so you know your caterpillars will be safe and comfortable for the duration of their stay.