Buffalo Blizzard 25'x50' Deluxe Rectangle In-ground Swimming Pool Winter Cover 10 Year w/Water. Double stitched & triple thick hems using UV resisted nylon threads Color: Navy Blue Top / Black Underside / 8x8 Scrim Extra heavy water loops every four feet to hold water tubes (You will receive 12 water tubes) Pools Size: 25'x50' ft Rectangle / Cover Size: 30'x55' ft Rectangle