Robelle 381530 Mesh Winter Pool Cover for Oval Above Ground Swimming Pools, 15 x 30-ft. Oval Pool Dense mesh allows water to pass through, while keeping debris out of your pool Heavy duty 1.5" binding prevents against wear and tear 3 foot overlap (Includes 3 feet of extra material) Includes winch and cable which should be used to secure the cover through the reinforced grommets 12 year warranty