VEVOR Pool Safety Cover Inground Pool Cover 18x42ft, Rectangle Safety Pool Cover

VEVOR Pool Safety Cover Inground Pool Cover 18x42ft, Rectangle Safety Pool CoverGood-Sized Pool CoverHigh-Quality PolypropyleneStrengthened ConstructionEasy To AssembleGood Rain PermeabilityTight Mesh DesignGround Bolt: Brass,Tension Spring: 304 stainless steel,Swimming Pool Size: 16 x 40 ft/4.9 x 12.2 m,Color: Green,Model: SSPC-7440,Swimming Pool Cover Size: 18 x 42 ft/5.5 x 12.8 m,Material: Polypropylene,Surface: Tight Mesh