The suspension rope for use with our Flex out outdoor light string. The rope is 10m long and made of 100% new UV resistant polyester material. It is braided and has an outer diameter of 6mm. The line lets moisture through but does not absorb the moisture and dries up quickly. Therefore, it is not continuously extra loaded more than the weight of the light loop and its associated lampshades and light sources together. Polyester is also a durable material that has a high breaking strength of approx. 700kg and a low elongation.