Polypropylene is a general-purpose synthetic rope that is good for outdoor use. It is lightweight, floats and is rot and mildew resistant, making it a good choice for pools and other water activities. It has medium stretch characteristics that allow the rope to stretch slowly. Can be stored wet or dry; store away from direct sunlight for extended life. The diamond braid construction has a polypropylene jacket covering a synthetic core for strength and durability. Do not use for overhead lifting. Never exceed the Safe Working Load (SWL).