Weatherproof extension cord gasket, place it between the male & female connection & the soft material is easily compressed & locks out the elements, keeps rain on extension cords from causing shorts & tripping gfci outlets, great for christmas lights, outdoor pumps, generators, landscape lighting, pond pumps, water fountains, air compressors, electric fences, pool pumps, pool heaters, & more, good for up to 500 degrees fahrenheit & down to -40 degrees fahrenheit, extremely easy to use.
Keeps rain on extension cords from causing shorts and tripping GFCI outlets.
Great for Christmas lights, outdoor pumps, generators, landscape lighting, pond pumps, water fountains, air compressors, electric fences, pool pumps, pool heaters, and more.