Auxiliary rope made of 100% polyamide. This material is highly resistant and durable while being lightweight and flexible, making it easier to tie and transport the rope. The sheath of this auxiliary rope is made with our endurance braiding technology, which involves grouping the strands one by one to create a smoother, denser and more uniform surface, providing increased abrasion resistance and extending the lifespan of the auxiliary rope. Additionally, this braiding effectively blocks the entry of dust and small dirt particles, which contribute to greater wear and tear on the rope. Versatile and highly resistant to abrasion and dirt, it is ideal for a wide range of outdoor activities. Technical specifications: strength: 2.5 Kn weight g m: 7.5 G. Packaging information: bobbin supports made from pre-consumer industrial plastic waste. Bobbin cylinder made from cardboard. Auxiliary rope. Not certified for climbing.