Arrow Estator 10 x 9 standard storage shed. It is made up of heavy-duty, hot-dipped galvanized steel and has a durable baked-on enamel finish. Its tall roof provides plenty of headroom for easy access to all items. Its double telescoping doors and built-in attic provide expanded storage space. It is the lowest cost storage solution that has an interior height over 8 feet. It also has an extra wide door opening and a built in attic frame to expand storage space.