outsunny 20x10x6 6ft heavy duty outdoor walk in tunnel greenhouse portable garden planting warm house with pe cover greenThis multifunctional and compact tunnel is well integrated into gardens or backyards. Ideal for cultivating plants, flowers, vegetables effectively in all seasons, it protects crops from cold, frost, and hail in winter and stimulates growth in spring and summer. It's built with a robust frame made of galvanized steel tubes and a durable pe covering. The air inlets, included on the sides to ensure good ventilation, along with having a practical