In The Swim 12' Round 20 Mil Overlap Pool Liner for Above Ground Swimming Pools - Solid Blue Design - 48/52 Inch Wall Height LI124820

Elite protection from UV fading and chemical damage. Overlap liner hang over the side of your above ground 48 or 52 inch pool wall. Secure with Pool Coping Strips that hold the liner in place (not included). Made with excess material so it can fit on the common 48" or 52" walls. Excess material can be cut off to ensure correct fit.