Mildew resistant vent. Heavy duty water resistant, UV treated polyester. * Fits round, oval or square table and chairs up to 96" Dia. * Heavy duty vinyl coated polyester 600 Denier x 300 * Size: 96" dia. x 30" H, Velcro ties to keep the cover secure. * Center hole with caps can be used with or without umbrella, Zippered for easy to cover on.