GLI’s Splash Series Overlap liners are the ideal economical option for your liner replacement needs and can accommodate any 48” or 52” above ground pool wall. GLI also offers Expandable overlap liners (available in Solid Blue, Blue Wall/Swirl Floor and Swirl Wall/Swirl Floor / Contact us separately for those sizes) that fit pools up to 72” deep. The Above Ground Overlap liner is designed to hang over the top of the pool wall and is held in place with coping strips. GLI offers their Splash Series Overlap liners a 20 year limited / 1 year full warranty and are made from durable 100% Virgin Vinyl.