Heavy Duty Weather Resistant Construction: Outdoor monarch butterfly cage is weather, predation, tear, and parasitoid resistant with nylon fabric that is much stronger than conventional popup cage netting
Zipper Protection Design: Butterfly cage features an added seam of protection around the zipper preventing the monarch caterpillar from pupating on the zipper and being damaged when unzipped
Collapsible and Spacious Design: Collapsible design for easy storage and reusable, the unfolded measures 15 x 15 x 30 inches. Tall and wide, can hold large 4 of 3 feet tall milkweed plants and raise up to 40 caterpillars at a time in one enclosure
Breathable Mesh Panels: Fine mesh enclosure with mesh panels provides good airflow and is soft and breathable, ensuring your caterpillars will be safe and comfortable for the duration of their stay
Convenient Side Opening Door: Side opening door never interrupts chrysalises on the cage roof with large zipper opening for easy feeding of your butterflies, then release them into the wild
Safe Wing Development Space: The spacious interior ensures the wings of a new butterfly are not at risk of breaking when trying to emerge and move around inside the enclosure
