The WEST MARINE1-4 Rider Tube Tow Ropeis a heavy-duty 16 strand 9/16" x 60' tube tow rope that is rated at 4,150 pounds tensile strength!Engineered to pull the big 3 and 4 rider tubes, this rope will stand the test of timeUnique Rasta color scheme with a 6-inch loop spliced at each endA Rope Keeper is included for tangle-free storage