15-Year 18 ft. x 40 ft. Oval Above-Ground Winter Pool Cover

Blue Wave's 15-year Solid Above-Ground Winter Covers are crafted from durable polyethylene featuring a 14x14 scrim count. Designed to protect your pool from the winter elements . these covers will not allow water to pass through the material. A black underside and heat-sealed seams keep leaves . sticks . and other debris out of your pool. Features a generous 4-ft overlap for a proper fit. Includes a metal winch and heavy-duty . vinyl-coated cable for securing the pool cover through the metal grommets that are spaced every 2-feet. Backed by a 15-year warranty with 3 years fully covered.