These are guy ropes that came with a DOD tarp at some point. The black adjuster rope is the main rope, approximately 4.3m long. The silver adjuster rope is the sub-rope, approximately 3.3m long. Both are 3mm thick. Used only once. I have checked for any noticeable scratches or stains, but please forgive any oversight as it is a personal check. Please refer to the photos to assess the condition. Please consider purchasing if you understand that this is a used item. Thank you.