VEVOR 15ft Pool Liner, Round Overlap Swimming Pool Liner for 54 in Wall Height, Premium Vinyl, Easy Install with Leak-Proof Patches, Designed for Steel Sided Above-Ground,Outdoor, Boulder SwirlQuality Vinyl MaterialSun-Resistant SurfaceRepair Patches IncludedPolished Surface & Anti-Slip BackingIdeal for Diverse PoolsComfortable & Pool-FriendlyApplicable Pool Shape: Round,Applicable Pool Size: φ15 ft / 4572 mm,Installation Type: Overlap,Color: Boulder Swirl,Item Model Number: 15X54X0.32,Product Weight: 29.3 lbs / 13.3 kg,Applicable Pool Height: 54 in / 1371 mm,Bottom Thickness: 0.27mm,Wall Thickness: 0.32mm,Main Material: PVC (Vinyl),Product Size: φ 180 x 59 in / φ 4570 x 1470 mm