Clear Mushroom Grow Box with Elastic Arm For Access Holes and Airflow Vents for Home Horticulture Portable Still Air Chamber(60 * 40 * 40cm)

• Complete Transparent Viewing: Clear anti-wrinkle film provides unobstructed, 360-degree visibility of mycelium colonization and fruiting stages-perfect for home cultivators, educators, and mycology enthusiasts tracking growth in real time.
• Two Adjustable Arm Sleeves: Elastic drawstring sleeves allow comfortable, controlled hand for ACCESS to maintain sterility while performing inoculation, misting, or harvesting without breaking containment.
• Controlled Airflow System: Precision-cut rubber ring openings balance fresh air exchange with particle filtration-supporting optimal humidity and levels for consistent mushroom development.
• Lightweight Foldable Frame: Reinforced fiberglass structure collapses flat for compact storage or transport, making it practical for labs, classrooms, or small-space growers.
• Multiple Size Options: Available in two dimensions-76x51x51 cm (large) and 60x40x40 cm (compact)-choose the size that fits your space and cultivation scale. CHECK YOUR OWN SIZE CHART BEFORE ORDERING.

Features: *Transparent Observation: Features high-quality anti-wrinkle transparent film for clear, all-angle viewing of mushroom growth stages. *Adjustable Sleeves: Equipped with elastic drawstrings for comfortable and flexible arm for access during maintenance. You can operate through 2 arm holes to for access the inside of the still air box mycology and easily maintain a sterile environment during the growing process, helping you to grow mushrooms efficiently and increase your success rate. *Ventilated Design: Includes rubber-ring openings to maintain airflow while avoiding particle dispersion for a cleaner environment. *Foldable Structure: Made with lightweight fiberglass frame for easy storage and portability when not in use. *Sturdy Construction: Built with strong materials to FOR ENSURE long-lasting use for continuous mushroom cultivation cycles. Specifications: *Product Name:Mushroom observation box *Material:Fiberglass, Transparent Film *Color:As shown *Size:76*51*51cm, 60*40*40cm *Number of Pieces:1 Package Content: 1* Mushroom observation box