Swimline 21 Foot Swirl Blue Round Above Ground Swimming Pool Wall Overlap Liner

Overlap liner for 21-foot round above ground pools Fits most 48 and 52 inch pools Made from durable, high quality virgin vinyl Tough, long lasting Perma sealed 20-gauge Protected against chemicals and UV fading Please note: The overlap liner requires coping strips, sold separately Liner material:  20-gauge vinyl Liner size: 21 feet Pool size compatibility: Fits most 48 and 52 inch pools Pool type compatibility: Above ground Liner type: Overlap Gauge: 20 Requires coping strips: Yes Color: Blue Manufacturer warranty: 15-year warranty Pro Rated manufacturer warranty