Gardman R700 5-Tier Greenhouse with Heavy Duty Cover, 27" Long x 18" Wide x 79" High Ideal for small backyards or homes where space is an issue; place on a deck, patio, or balcony Gives seeds, seedlings, and young plants an early start Heavy-duty reinforced polyethylene cover and roll-up zippered door for easy access Strong push fit tubular steel frame assembles in minutes without any tools 27" Long x 18" Wide x 79" High