Features: High quality polyester yarn net material, safe and non-toxic. It can be used to cultivate insect, easy to use; designed with the zipper, you can release your butterfly. It is ventilated and can prevent the fruit fly coming in. Reusable and durable: it can be used repeatedly and durable for long time use. Designed with the top handle, it is portable and easy to carry. Specifications: Condition: 100% Brand New Material: Polyester yarn net Color: As picture Size: approx. 30*30*30cm / 11.8*11.8*11.8in Package List: 1* Breeding Cage Notes: 1. Please allow 0-2cm error due to the manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Features High quality polyester yarn net material: Safe and non-toxic material ensures a secure environment for your butterflies, promoting healthy breeding. Easy to use with zipper design: Conveniently cultivate insects and release butterflies with the easy-to-use zipper feature, making the breeding process hassle-free. Ventilated design to prevent fruit flies: The ventilated structure effectively blocks fruit flies, maintaining a clean and healthy environment for your butterflies. Reusable and durable: This cage is built to last, offering long-term use and can be reused multiple times, making it a sustainable option for breeding butterflies. Portable with top handle: The top handle design provides easy portability, allowing you to transport the cage effortlessly for outdoor use or relocation.