Springfield Marine Table Top Oval 18in x 30". This oval table top features high-strength light-weight molded marine grade plastic for added resistance to the harsh marine environments. This table top does not include a hole for an umbrella. Installation is a quick and easy process. Features of Springfield Marine 1670006 Table Top Oval 18in x 30" Lightweight injection molded table top Designed for lasting strength and durability Oval table top design Built in table mount Dimensions: 18" x 30" Package Contents: Springfield Marine 1670006 Table Top Oval 18in x 30" Springfield Marine 1670006: Table Top Oval 18in x 30"