These ropes are ideal for fixed rigging used exclusively for descender-descent and ascender-ascent. Minimum elasticity is desirable yet the ropes are semi-static to protect against “F1” falls. Soak the ropes before use and dry [expect 5% shrinkage]. The ropes are constructed from 100% nylon [polyamide]. Suitable for use with the ASAP Mobile Fall Arresters. Breaking load: 3,263 kgf [3,200 daN]. Conformity: EN 1891 Type A. Breaking load with Figure-of-Eight knot: 2,141 kgf [2,100 daN].