Dimensions: W17.5 x D17.5 x H17.5 cm Net Weight: 140 grams Main Material: Woven Mesh | Nylon Mesh Size: 150 x 150 | 160 µm aperture. There is  clear panel available in the cage. The framework of flekcible with poles 151515 insect cage is of lightweight fiberglass and constructed outside the enclosure. There are no places for insects to hide inside the cage.