Finish Fastening Structuremail : This pool protect set includes a 100 foot steel cable , aluminum alloy lift , and additional tensioners ; threes part plan assists maintain protect position and reduces motion in blustery conditions Permanent Outdoor Materialsecond : Features a 7 thread steel central cable with PVC coating , metal veneered iron tighteners , all developed for extended outdoor use Global Pool Agreement : Century foot cable accommodates most over ground reservoirs with a border of up to 100 feet ; consistent winter covers ( sold separately Easy Installatparticlemail : Simply wrap the cable around pool protect border , tighten with the handle lift , and secure with encompassed fasteners Flexible Outdoor : Excellent for protecting winter pool cap , also suitable for tents , car covers , tarps, Manufacturer: GMBYLBY