Protect your plants from the elements with this Outsunny Tunnel Grow House. This portable greenhouse features a durable powder-coated steel frame and a PE cover, ensuring rust-resistance for long-lasting use. Its 10cm overlong cover design enhances airtightness and security when buried in the soil. The updated design includes two large side doors that can be rolled up with ropes, providing ample operating space and excellent ventilation. The fully closed PE cover helps maintain high humidity levels for growing tropical plants while allowing nourishing sunlight to pass through. Measuring 200L x 100W x 80Hcm, this greenhouse is convenient for seasonal use and can be easily moved to different locations. It is ideal for extending the growing season and protecting plants from cold. The roll-up zippered door allows for easy access and ventilation. Assembly is required.