★ High quality PVC, corrosion resistant and durable. ★ 100% waterproof and UV resistant, so that your plants and flowers can absorb more sunlight and enjoy enough growth space. ★ Walk-in greenhouses can maintain heat, prevent cold, protect plants from cold winds, cold waves and blizzards, providing them with a more comfortable environment for growth. ★ The walk-in greenhouse is easy to move, ventilated and breathable. If you need more styles, please click on the store name TMY above.