Elektra 9.2mmSuper lightweight triple rated dynamic rope Certified for use as single, half, and twin Untwisted package: to remove twists from manufacturing Middle mark Packaging uses 100% recycled materials A super lightweight dynamic rope designed for big days at the crag. The Elektra 9. 2 is very easy to handle with its thin diameter, but is built with an optimized balance between the sheath and the core for a high level of durability.