The Greenhouse In A Box from Rowlinson is a high quality and genius way of keeping your plants safe. This piece has a triple-layer, heat bonded translucent cover which keeps plants away from harmful rays and damaging weather conditions. The Shelterlock® steel stabilisers mean this greenhouse will not fall over when properly assembled, even in high winds. Hook & loop fasteners keep the sides of the greenhouse secure while the robust steel frame is powder coated to resist corrosion. Easy flow side panels means a good flow of air is maintained to the greenhouses interior. Despite this greenhouse being strong and structurally sound, it is also lightweight and is portable. Features: Robust 35mm powder-coated steel frame Waterproof and UV-resistant cover providing enhanced illumination Shelterlock® steel stabilisers to ensure structural integrity EasyFlowâ„¢ side panels provide airflow and temperature control 1-year warranty Dimensions: External: Height: 2400mm Width: 3000mm Depth: 3000mm Door Opening: Height: 1900mm Width: 1000mm