【LuckyNote】 20' x 10' x 7' Walk-in Tunnel Greenhouse Garden Warm House Large Hot House Kit with 8 Roll-up Windows & Roll Up Door Steel Frame Green

- SPACIOUS DESIGN: Walk-in greenhouse measures 20' x 10' x 7', providing ample space for growing various plants and easy movement inside the structure - DURABLE CONSTRUCTION: Heavy-duty galvanized steel frame with 4 slant braces, front crossbar, and middle reinforcement tubes for enhanced stability - PROTECTIVE COVER: Tough PE plastic cover allows beneficial sunlight transmission while shielding plants, secured with tether balls and double-sided tape - VENTILATION SYSTEM: Features 8 roll-up side windows with protective netting for optimal airflow control and temperature management - CONVENIENT ACCESS: Large roll-up front door with zipper closure can be secured at the top when open, includes 4 screw stakes and 4 rods for ground anchoring