Gold Star 12-ft x 20-ft 12x20 foot Oval Overlap Above Ground Swimming Pool Liner - Solid Blue - 20-Gauge 12x20 Ft 12' x 20' Foot Oval Above Ground Swimming Pool Size 100% Virgin Vinyl Pool Liner Overlap Liner Fits 48", 52", and 54" Walls! 20 Gauge Solid Blue Swimming Pool Liner 20 Year Manufactures Warranty