Puri Tech Bulldog Winter Cover, Above Ground, Royal Blue and Black - 18ft round

This Blue/Black cover for 18ft round above ground swimming pools is made of triple layered polyethylene with heavy duty UV inhibitors. 

It's thick material prevents tears and rips from winter season to winter season. 

Aluminum Grommets made of non-rusting materials to withstand weather elements such as snow and rain. Two grommets are placed every three feet to ensure a tight fit to your pool. Heat Sealed seams have a sewn-in polypropylene cord for added reinforcement. 

Includes a Vinyl Coated Steel Lock-Down Cable to secure cover to pool all season long. Also Includes a non-rusting deluxe aluminum cable winch to secure cable to swimming pool tightly to ensure a watertight seal. 

Cover allows for a 4 ft overlap on the sides of pool, for securing the cable.