Veranda Patio Umbrella Cover: * Fits most patio and market umbrellas up to 10" diameter * Zippered closure for easy fitting and removal * Gardelle fabric system features an elegant, fabric top * Protective water repellent and resistant PVC undercoating * Protective splash-guard skirt * Heavy-duty fabric and tough, interlocking seams add strength and durability * Elastic hem cord with a toggle allows adjustment for a tight and custom fit * Air vents reduce inside condensation and wind lofting