VEVOR 8 x 12 FT Polycarbonate Greenhouse, Heavy Duty Outdoor Green House with Adjustable Vent & Push-Pull Lockable Door, Quick Setup, Aluminum Frame Walk-in Greenhouse Sunroom for Outside Garden Lawn4mm Thick PC PanelsHeavy-Duty Aluminum Frame5-Level Adjustable WindowsComfortable Growing EnvironmentQuick Assembly DesignAdjustable Ventilation WindowsWindow Adjustment: 5-Position Aluminum Strip,Door Style: Swing Door,Color: Black,Frame & Panels: PC Panels + Black Aluminum Alloy Frame,Side Height: 125 cm,Ground Stakes: 6,Item Model Number: YGF-01-8X12,Product Style: 8 × 12 ft Polycarbonate Greenhouse (Non-Electric),PC Panel Thickness: 4mm, 720g/m²,Rain Gutter: Included,Number of Windows: 2,Package Weight: A Pack: 35.8 kg / 78.9 lbs, B Pack: 16.45 kg / 36.3 lbs,Product Dimensions (L × W × H): 247 × 362 × 195 cm / 97 × 142 × 77 in