Professional version butterfly habitat is more square-shaped and stands upright without rocking or moving. Five mesh panels provide good airflow. Clear vinyl window panel allows students and families an excellent view to observe caterpillars as they form chrysalides and emerge as beautiful Painted Lady or Black Swallowtail butterflies. Designed for easy storage and reuse. Tall and wide structure accommodates large milkweed plants. Ample space helps protect the wings of newly emerged butterflies during movement. Large side zipper opening allows for easy release of butterflies into the wild. Butterflies may land on hands before flying away. Color: white and green. Material: mesh and PVC. Size: 40 x 40 x 60 cm. Package includes: 2 x insect and butterfly habitat cages. Package content is limited to the items listed; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.