[【Lightweight & Portable Cords】Each guy line with tensioner is about 13 feet long with a diameter of 5mm & weighs just 0.77 lbs enough light for backpacking accessory kits for tents tarps hammock rain flys camping hiking trekking cycling fishing hunting traveling etc.outdoor activity & securing anything to well... 【Extremely Strong Camp Lines】 These tent cords consist of 16 enhanced 600D braided polypropylene wires that makes its strength and durable not easy to break anti-tear. Support the tent canopy shelter steady even in the heavy windy weather. Load bearing 220 lbs for all general purpose activities 【Aluminum Guylines Tensioner】Come with 6pcs aluminum tensioners allowing for easy and sturdy adjustments widely used for tent rope connection and length adjustment "【Durable Tent Cord】The rope surface is woven from 16 pcs polypropylene wires Lines wont absorb water easily and almost no stretch.LOW WATER ABSORPTION can adapt to bad weather well ; Suitable for outdoor activities use" 【Muilti-purpose Ropes】The guide rope is ideal for different uses (zipper pullcord carry bag pullcord hammock rope tent rope clothesline replacement cords for your gear etc) perfect for outdoor camping hiking backpacking tarps and rain tarp]