18' Diameter Winter Above Ground Swimming Pool Cover 15 Year Limited Warranty

Actual Cover Size 22' With Metallic Grommets, Cable and Ratchet Silver with Black Underside 15 Year Pro Rated Warranty features a 2 YEAR FULL GUARANTEE 4' Overlap for better wear! 12 x 12 Scrim Swimline Winter Pool Cover are made to cover your pool for the winter to keep out leaves and debris for easy spring clean up. The?tight weave fabric does not allow light to pass through, without sunlight, algae cannot grow. ?The scrim is the weave tightness in the underlying thread construction. The higher the scrim number, the better the quality of the winter pool cover. Accessories: Air Pillows, Cover Clips, Cover Pump