Professional Version: Monarch butterfly habitat is more square, sits straight, does not rock or move. Five mesh panels for good airflow. Clear vinyl window panel for students and families an unforgettable opportunity to watch caterpillars change into chrysalides and then emerge as beautiful Monarch, Painted Lady or Black Swallowtail Butterflies. Size: 30*30*30cm Weight: 0.2kg40*40*60cm weight: 0.3kg60*60*90cm weight: 0.7kg Collapsible design for easy storage and reusable. Tall and wide, can hold large 2 milkweed plants. The wings of a new butterfly are not risk of breaking when trying to stir up. Large zipper side opening for easy feed your butterflies, then release them into the wild. Butterflies will often land on little hands and faces before flying away.