This Outsunny garden polytunnel greenhouse is perfect for the home gardening enthusiast who is looking for a way to stay in the soil all year round!. The galvanised steel frame and PE cover will keep your plants and vegetables more secure than on their own. Completely roll-up side covers and 8 built in window ensure good ventilation, while a double zipped door provides easy access. Start your backyard gardening today with this Outsunny greenhouse. Features and Benefits Walk-IN Greenhouse: Heavy duty greenhouse is an ideal way to extend your growing season by protecting plants from cold and birds while easily managing your plants. Suitable for growing tropical plants, vegetables, fruits, flowers, etc Roll-UP Design: Features a large zippered door and 8 windows for easy access and ventilation.