Highly transparent insect cage is made of polyester materials, easy to observe and record the whole process of caterpillars metamorphosing into butterflies. Large zipper opening for easy to feed your butterflies, then release them . Features -Color:Multi -Material:Polyester -Size:60.00X40.00X40.00cm/23.58X15.72X15.72in - The mesh cage allows you to observe through the mesh enclosure, and learn about insect life. - Fine mesh enclosure is breathable, know your caterpillars will and comfortable in it. - Durable, safe, portable, simple to use, light and convenient, easy to operate, and practical, reusable. - The side adopts large opening design, easy access to plants, branches, water and food. - With a simple structure, the insect case is easy to assemble, and is lightweight, easy for you to Package list: 1 x Insect Cage