This garden polytunnel greenhouse form Outsunny is composed of durable PE cloth over a selected galvanised steel frame. Thanks to solar energy, it can maintain consistent temperatures that is ideal to plant growth. The durable PE cover protects the plants from cold, light rain and pests. The two rows windows on either side are suitable for ventilation, also they work for water gathering on rainy days. In this greenhouse, all your vegetables, flowers, fruits will flourish. Poly tunnel greenhouse, ideal to extend your plants growing season no matter where you live Built form galvanised steel tube frame and PE cloth in "tunnel" style Powder coating galvanised steel frame provides a durable, stronger and corrosion resistant structure Full closed cover maintains higher humidity levels for growing tropical plants, vegetables and herbs Tear-resistant cover ensure all your plants are protected from cold, light rain, birds and pests Large door provides easier access for gardeners to enter