This fully closed 10’×20′ Green House with durable coated steel frame and Poly Ethylene cover provides not merely a solid shelter, but also the perfect environment to your crops. Large but lightweight! Coated steel poles are connected by convenient three-corner and four-corner joint, but not screws. Easy to assemble. 8 vents which can be rolled up and closed by Velcro, allow for air circulation. UV protected and transparent, waterproof, green PE reinforced cover offer maximum sunlight. It protects nursery plants from pests, extremes cold and heat, thus creates proper temperature, humidity, sunlight to your plants. It is IDEAL FOR growing vegetables, flowers, tobacco and other plants in your garden or backyard. Note: Please don’t use the greenhouse in the wet or windy conditions to ensure the lifetime. We recommend you to purchase additional anchoring materials (stakes, weights, screws, etc.) locally to enhance the stability.Greenhouse Kit 10 x 20 Ft with Heavy Duty Steel Frame and Green PE Cover2 DOORSMetal zippered front & back door, allow the wind to pass through the greenhouse, give your greenhouse a longer lifetimeExcellent Ventilation8 vents(rolling-up windows with screens) + 2 doors(metal zippers ) make for terrific flow-through ventilationCover Imported From KOREAEco-friendly! Heavy-duty transparent reinforced polyethylene cover material for maximum solar performance, 100% UV protected & waterproofRustproof Steel FramePowder Coated Heavy-duty steel framework can last a longer time, no need to worry about rust & rotEasy to set up, portableOverlong cover makes greenhouse more airtighted and secure, just bury it in the soil, easy way but usefulOne Year WarrantyWithin the Warranty Period, the replacement for any defective part of this greenhouse will be supplied free of chargeDimensions:58 x 15 x 8 inchesWeight: 59lbs.Shipping Weight: 59lbs.