Size: 40X60CM Specifications: green mesh with white edges Material: Polyester mesh cloth and steel wire Package content: 1*pet cage 1.MUTI-FUNCTIONAL CATERPILLAR HABITATThe monarch butterfly kit is designed for raising swallowtail butterflies and protecting butterfly eggs, caterpillars, and chrysalises from the intruding of birds, wasps, and other predators. And you can also place a plant in the caterpillar habitat to make it look more natural. 2.WINDOW VIEWING DESIGNThis pop-up butterfly cage is designed a vinyl window panel that offers you an excellent viewing and protects habitat kit from wind howling as well. With this butterfly mesh, kids can observe the behaviour of caterpillar's eating and growing clearly and gain more natural knowledge. In addition, the zippered door provides easy access to potted plants. 3.EASY TO TIDY IT UP Just remove the potted plants (with any caterpillars and chrysalis) from this insect cage and sweep gently with a small broom and dustpan. And then wipe the floor with a damp paper towel. Hand wash recommended. 4.ENJOY GREAT FUN The butterfly house offers opportunity for students and families to watch caterpillars change into chrysalides and then emerge as beautiful Monarch, Painted Lady or Black Swallowtail Butterflies. Let kids enjoy fun with this pop-up butterfly tent and explore natural secret happily. 5.Mesh panels for good airflow. Fine mesh enclosure is soft and breathable, so you know your caterpillars will be safe and comfortable for the duration of their stay.