The 2.5mm Nylon Guy Rope is a very strong and durable option for almost every need. Made of nylon It offers a very robust and sturdy line for securing your tent, tarp or maybe as a washing line, as it is notably stronger than polyester. Nylon has great resistance to abrasion, fungi, insects, chemicals, and mildew and the reflective design keeps you from tripping when returning to your tent in the dark. The 2.5mm Nylon Guy Rope is standard for all Nordisk Performance tents as it is both very grippy and works smoothly with the Triangular Lock Slider.