Robelle 18 x 40 ft Extra Heavy Duty Magnesium Winter Oval Pool Cover for Above Ground Pools, 4 ft Overlap (22 x 44 ft Cover Size), Solid 10 x 10 Scrim, 2.91 oz/yd2, 12-Year Warranty, Style: 591840-4A

Robelle 18 x 40 ft Extra Heavy Duty Magnesium Winter Oval Pool Cover for Above Ground Pools, 4 ft Overlap (22 x 44 ft Cover Size), Solid 10 x 10 Scrim, 2.91 oz/yd2, 12-Year Warranty, Style: 591840-4A