Features: Closed Biography Security Protecomputed tomography: Developed for mushroom cultivation, this tight protect effectively hurdles flying contaminants, enhancing your growing environment and ensuring high success rates. Multiple Functional Still Air Bounknownumberebog: Easily transforms into laboratory ready container, perfectly accommodating agar dishes, spore syringes, and liquid civilizations for various inoculation demands. Accessible Pliable & Burst Up Planumberebog: Features distinctive curved bending and slide structure for quick arrange and compact storage, saving space while providing example office. Strengthened Ventilation Structuremail: Acetic acid developed ventilation structure maintains still air inside, creating a optimal growth environment suit mushroom development. Permanent & Not Deadly Substancemail: Produced from excellent, green polystyrene, this box ensures security and longevity for successful mushroom cultivation. Specifications: Substancemail: polystyrene Sizemail: 35.8x23.2x22.8 in Main purposemail: used for mushroom cultivation to provide a safe and pollution complimentary growing environment. Package Includes: Breeding boxx1 note: When performing maintenance and emergencies repair operations for a long time, the operations time should be predicted in advance, and sufficient backup gas sources should be prepared. If necessary, gas cylinder groups should be used for gas supply or other types of air breathing apparatus should be adopted.