You will never have to adjust tautness with our 19- Strand Galvanized Wire Clothesline Cable. This product is extremely durable and tested to hold up to 1700 pounds. It can't stretch, snag, crack, snarl, stain or tear. But it will stand the test of time and help mother nature air-dry your clothes the right way! Includes pack of 2 lines that are 50 feet each. They are made of multiple wire strands woven and wrapped with silver vinyl.19-strand galvanized cable in 1700 pound line.