Discover the perfect solution for observing and caring for butterflies with these foldable containers, designed to blend functionality with ease of use. This set includes 2 containers, each featuring a foldable design that lets you effortlessly collapse them into a flat round shape for storage or transport-ideal for saving space when not in use. When unfolded, they measure 5.51 x 7.09 inches, providing ample room for caterpillars to transform into beautiful Monarchs, Painted Ladies, or Black Swallowtail butterflies.The top zipper opening makes feeding and releasing butterflies a breeze, allowing easy access without disturbing their development. A convenient handle on top lets you take your little companions anywhere, and the durable mesh material ensures the cage won't break even if accidentally dropped.The ventilated mesh is soft, breathable, and clear, offering excellent airflow while giving students and families a front-row view of the entire metamorphosis process-from caterpillar to chrysalis to butterfly. Cleaning is simple too, thanks to the washable fabric bottom, ensuring a hygienic environment for your winged friends. Whether for educational purposes, family fun, or nature exploration, these containers make learning about butterfly life cycles accessible and enjoyable. Color: green. Material: Polyester.