The Edelweiss Curve 9.8mm is a high performing and dependable rope. As an optimal single rope for sport and trad climbing, the Curve's performance characteristics have been optimized for fast progression to a higher level of climbing. The combination of a 9.8mm diameter, HD cover, and low impact force gives the Curve a desirable balance of handling, safety, and durability. Available with UNICORE process and also with the ARC option, a bipattern weave that easily distinguishes the two halves of the rope. Weight: 61 gm Impact force: 7.8kN UIAA falls: 9 CE and UIAA Certified Single Rope Note that this item of climbing safety equipment is non returnable. Please call us toll free at 877 236 8428 or e mail bentgatebentgate.com with any questions.