This greenhouse tent from Outsunny comes with an integrated tunnel and is composed of durable PE cloth over a high-quality steel pipe frame. Thanks to solar energy, poly tunnels with door can maintain consistent temperatures that is ideal to plant growth. The durable PE cover protects the plants in this plastic greenhouse from light rain and pests. The two windows on either side are suitable for ventilation. In this plastic greenhouse walk in, all your vegetables, flowers, fruits will flourish. Features and Benefits LARGE WALK-IN GREENHOUSE: Heavy duty greenhouse is an ideal way to extend your growing season while easily managing your plants in garden polytunnel and protecting them from cold DRAINAGE/CIRCULATION FUNCTION: 1 Large opening adjustable roll-up window on each side of the tunnel greenhouse for cross ventilation on hot days and drain away water and reduce pressure to the greenhouse outdoor frame GREEN PE COVER: Fully closed waterproof UV resistant PE cover maintains high humidity levels for growing tropical plants and allow nourishing sunlight to pass through this large polytunnel HEAVY-DUTY STEEL FRAME: This large greenhouse is constructed with a heavy duty galvanised steel frame in stable build, resistant to rust, corrosion, chipping and peeling. 2 extra supporting rods to add this polytunnel large stability and make the greenhouse tunnel more stable Specifications Colour: Green Material: Galvanised Steel, PE fabric Overall Dimension: 3.81L x 2.92W x 1.97H (m) Window Size: 140L x 33H (cm) Door Size: 84W x 184H (cm) Assembly Required. Item Label: 845-142 NOTE: Not suitable for bad weather conditions