Pool Mate 392040R-PM Heavy Duty Commercial-Grade Winter In-Ground Pool Cover 20x40 Feet - Durable Teal Green Vinyl for Year-Round Protection | Perfect for Inground Swimming Pools, Backyard Safety & Winterization

The Pool Mate Commercial-Grade Teal Winter Pool Cover will protect your pool from winter elements. This is a solid winter pool cover that will not allow water to pass through its material. The Pool Mate Commercial-Grade Teal Winter Pool Covers is constructed of extra heavy-duty polyethylene. All seams are heat sealed for better performance. The teal green topside of this pool cover is coated to prevent UV damage. Includes perimeter binding. Please order by your pool size, as the overlap goes beyond the pool size listed. This cover includes a five-foot overlap. Please order a larger size cover if you have steps (or any other irregularity) protruding from your pool. Water tube loops are placed around the perimeter of the pool cover. Water tubes sold separately. Only water tubes should be used to install this pool cover. No other method of installation is recommended. This cover should be able to comfortably float on the pool water without excessive stress. This cover is not meant to be used as a debris cover during the swimming season. This winter pool cover is intended to be used during the off-season. Includes an eighteen year warranty.