This butterfly observation cage is great for outdoor exploration and scientific learning. Its foldable and retractable design makes it easy to transport and store. The hanging strap allows for versatile placement, while the breathable mesh material ensures the butterflies' comfort and provides clear visibility for observation, making it an ideal cognitive tool. Features -Color:Green -Material:Fabric -Size:20.00X16.00X16.00cm/7.86X6.29X6.29in -Portable with strap: the butterfly cage features a hanging strap for easy carrying, great for outdoor -Learning and fun: this cognitive toy encourages children to develop their observation and collection skills while exploring nature -Mesh windows for viewing: the mesh windows offer clear visibility for closeup observation of insect, enhancing the learning experience -Easy release: the zippered door allows for quick and easy release of insect after observation, ensuring their to the wild -Versatile use: suitable for daily outdoor adventures, this insect cage is great for catching and observing various small creatures Package list: 1 x butterfly cage