This black parasitoid-resistant 15" by 15" by 24" popup cage has six sides with polyester mesh. It has NO Vinyl Window. It is ideal for butterfly breeders who need see the contents of the cage where it easier to see caterpillars, host plants, and/or live butterflies than similar white popups. Ideally used for:

• Breeding painted ladies, red admirals, monarchs, buckeyes, and other butterflies
• Rearing caterpillars on potted host plants less than 24" tall
• Overwintering Viceorys or Red Spotted Purple Hibernacula on cuttings or potted host plant