18 Ft Round Swimming Pool Cover Heavy Duty Oxford Waterproof Windproof Solar Tarp for Above Ground Hot Tub Spa with Anti

Features 1 95 EVAPORATION REDUCTION This swimming pool cover for above ground pools features a snug fit design reducing water evaporation by 95 An internal UV protected coating blocks sun rays preventing premature breakdown of sanitizing chemicals 2 STORM GRADE SECURING SYSTEM Includes a full wrap bottom drawstring 12 windproof rope tie cords and luminous ground nails This 3 way anchoring mechanism locks the 18 ft round pool cover firmly in place preventing it from blowing away 3 NIGHTTIME VISIBILITY Built in reflective strips along the cover perimeter and luminous ground nails actively emit or reflect ambient light This outlines the pool edge and rope positions in the dark effectively preventing tripping hazards 4 TEAR RESISTANT 210D OXFORD Made of 100 210D Oxford PU tarp with a double layer structure Joint seams feature double thread stitching and heat pressed sealing tape Built in handles provide a clear grip point for easier removal and storage 5 18 FT COMPATIBILITY Specifically sized as a solar cover for 18 ft pools The flexible rope securing system and heavy duty fabric allow it to protect round hot tubs pet pools and circular outdoor patio furniture during the off season 6 STORM LEVEL SECURE WINDPROOF SYSTEM Features a snug rope tie 12 windproof ropes and luminous ground nails This windproof pool tarp anchors firmly to the ground so you can sleep peacefully knowing it won t blow away during harsh storms 7 HEAVY DUTY OXFORD F