With a 20x20x60 cm vertical design, this cage is purpose-built for behavioral studies involving climbing or flying insects. The 202060 flek-AL-N-M cage provides an elongated flight corridor often used for sugar-feeding, mating, or escape response trials. Its slim footprint is suited for lab shelves or racks, while the mesh structure prevents condensation. Lightweight yet rigid, it is popular for vector behavior research and wind tunnel conditioning experiments.