Professional version: Monarch butterfly habitat is square-shaped and stable, does not rock or move. Five mesh panels provide good airflow. Clear vinyl window panel allows students and families an excellent view of caterpillars transforming into chrysalides and emerging as beautiful Monarch, Painted Lady, or Black Swallowtail butterflies. Collapsible design for easy storage and reuse. Tall and wide structure accommodates large milkweed plants. Ample space helps protect the wings of newly emerged butterflies. Large side zipper opening allows easy access for feeding and releasing butterflies into the wild. Butterflies may land on hands and faces 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 variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.