My one daughter is borrowing the enclosure I purchased from Monarch Butterfly Life as she is caring for an injured female monarch. This year we released 55 beautiful monarch butterflies, however the last one released was found the next day injured and left wing damaged resulting in the monarch’s inability to fly. When she’s not out for feeding or change of scenery, the 15x15x15 cube is working nicely, giving the butterfly just enough room to crawl about. The drawbridge door is a nice feature and change from our other enclosures.