Extend the lifespan of your above-ground pool liner with 48-inch peel-and-stick pool cove. Designed to prevent stretching and premature wearing of liners, pool cove prevents the liner from ballooning out beneath the pool wall, ensuring stability and safety. It also creates a smooth and aesthetically pleasing transition at the base of the pool wall, improving the overall look of your pool. Featuring an adhesive backing for quick and easy installation, simply peel and stick each piece around the inside bottom of the pool wall before installing your liner. Available in convenient multi-packs.