Supreme Plus Winter Pool Cover for 21x41 ft Oval Pools, 12 Year Warranty

21' x 41' Oval Supreme Plus Winter Pool Cover with Binding AMERICA'S #1 SELLING WINTER POOL COVER! Midwest Canvas Corporation brings you the best above-ground winter pool cover money can buy. Our Supreme Plus Winter Pool Cover is designed to stand up to winter after winter of ice and snow! Supreme Plus Winter Covers have two layers of extra edge with polypropylene binding for triple strength. Covers come complete with everything you will need to attach your cover easily and securely. KEY BENEFITS: Keeps out debris that stains the pool Covers the pool top for the winter season Reduces evaporation to save on water FEATURES: Green Cover/Black Scrim 10x10 Weave with polypropylene binding Laminated polyethylene sheeting Woven with thick, high-density polyethylene stitching ensures superior tensile strength and durability Ultra violet inhibited All covers are treated to provide maximum resistance to damaging ultraviolet rays to inhibit deterioration and increase longevity Corrosive-resist