Oval Overlap Above Ground Pool Liner - Solid Blue - 20 Gauge - Fits 48" 52" or 54 Depths. 20 gauge virgin vinyl material.For flat bottom pools with 48 in. Features strong double welded seams. Oval Overlap Above Ground Pool Liner Solid Blue 20 Gauge" is in sale since Wednesday, June 08, 2016. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Liners". The seller is "coverpumpwarehouse" and is located in Massapequa, New York. This item can be shipped to United States.