Choose Options Compare Quick view Liner Boulder Tile SWIMLINE MSRP: Now: $244.99 - $459.99 Was: Boulder Tile Full Print LinersThis Boulder Tile Overlap Liner is designed to fit a Round or Oval Pools which can be 48" up to 52" in Depth. The thickness of this liner is a Perma 25 with a 25yr. Manufacturers Warranty. MSRP: Now: $244.99 - $459.99 Was: Choose Options Compare Quick view Qty in Cart: 0 Price: MSRP: Now: $244.99 - $459.99 Was: Subtotal: Choose Options