Protect Your Patio Heater from Wind and Rain. Gardelle fabric system features an elegant fabric top with a protective water repellent and resistant PVC undercoating and a protective dark splash guard skirt. Heavy-duty fabric and tough interlocking seams add strength and durability. Air vents reduce inside condensation and wind lofting. Zippered closure for easy fitting and removal. Padded handles for easy fitting and removal. Fits up to 34" dome and 18.5" round base. Elastic hem cord with a toggle allows adjustment for a tight and custom fit. Special treatments ensure fabric won't crack in cold weather. Weighs 5 pounds.