The Beetle & Bee Garden Critter Case is built with sturdy FSC Certified wood and breathable mesh sides to make it easy to watch critters up close. This provides a safe way for kids to learn before releasing captured critters back into their natural habitats using the easy-to-open side door. Built with FSC wood, the gold standard in ethical production, sourced from responsibly managed forests that are environmentally conscious, as well as socially and economically beneficial. Eco-friendly, durable materials make it ideal for outside exploration and active play.8.