Tanglefree Waterfowl Original Decoy Line, 50-Feet, Green The Original Tanglefree Decoy line has been the best decoy line on the market for 40 years Proudly made in the USA This Solid PVC line has a tensile strength of 1500 psi, and a double overhand knot pulled tight will hold forever A double overhand knot pulled tight will hold forever Flexible enough to withstand all types of cold weather