This spacious greenhouse has a total surface of 38.9 ft². It can accommodate a considerable number of plants, and will be a great solution for protecting your plants from the cold weather. Made of polycarbonate panels, this solid greenhouse is UV resistant and thermally insulated. The greenhouse has a sturdy and maintenance-free aluminum construction for extra stability. The gutter system effectively allows water drainage, and the roof vent ensures optimal ventilation on hot days. Roof panels are fixed with metal clips, ensuring its durability and long-term use. Our greenhouse is easy to assemble. Please note the foundation is not included; and the roof of our greenhouse cannot withstand heavy snowfall. Warning: The greenhouse is not a construction building or conservatory, intended for leisure purposes. It is an impermanent standalone agricultural installation intended for hobby gardening only.Color: Anthracite and transparentMaterial: Aluminum, polycarbonateDimensions: 74.8" x 74.8" x 49.2"/76.8" (L x W x H)Ground surface area: 38.9 ft²Capacity: 204 ft³Panel thickness: 0.16"UV resistantAssembly required: Yes