This is a set of two Edelweiss magnetic ascenders. These are 11mm dynamic ropes, cut to 2m, and were used for a cow's tail. I used them in a set of three in combination with a PETZL Progress Adjust. Please understand that these are used items before purchasing. Also, due to the nature of ropes, they can stretch or shrink. They were 2m when cut. I don't have anything to measure them with at the moment, so I haven't measured them, but they are long enough to make a cow's tail. Thank you. No impact loads were applied. They have been used a few times for aid climbing. They are not PETZL products. Product Description These are the strongest dynamic ropes from EDELWEISS, which have passed the sharp edge (rock edge test). They boast high durability with 15 UIAA fall arrest tests. PETZL IRATA JIRAA SPRAT