Swimline PCO141527 SilverKing Oval Above-Ground Pool Winter Cover, 12 by 24-Feet Cover size: 15 feet x 27 feet oval Silver solid cover, keeps debris and water out Includes steel cable and winch 2 year full guartantee, 10 year pro-rated warranty Cover dimensions: 15 by 27 feet, to fit oval pools measuring: 12 by 24 feet