Auxiliary rope made of 100% polyamide. This material is highly resistant and durable while being lightweight and flexible, making it easier to knot and transport. The sheath of this auxiliary rope is crafted with our endurance braiding technology, which involves grouping the strands one by one to create a smoother, more compact, and uniform surface, providing increased resistance to wear from friction and extending the lifespan of the auxiliary rope. Furthermore, this braiding effectively prevents dust and small dirt particles from entering, which contributes to greater wear of the rope. Versatile and highly resistant to abrasion and dirt, it is ideal for a wide range of outdoor activities. Technical specifications: diameter: 3 mm strength: 2.5 Kn weight g m: 7.5 G. Packaging information: spool supports made from pre-consumer industrial plastic waste. Spool cylinder made from cardboard. Auxiliary rope. Not certified for climbing.