Petzl Ascension (Ascender) Set, Left and Right! These are ascenders used for rope climbing. The cam teeth show almost no wear and are still in good condition. These have been used a few times. They have been used for climbing. Please understand and accept this before purchasing. Returns are not accepted! m(_ _)m I have previously sold over 20 Petzl ID's on Mercari! There have been no problems with those, based on the NKNR (No Claims, No Returns) policy! (*´`*) I find those who make nitpicking comments, ask a lot of questions, or try to "one-up" me, especially those self-proclaimed troublesome climbers, to be a pain... so please buy from another shop! (In other words, buy with confidence and don't hesitate!) #Ascension #Ascender #Climbing #Petzl Thank you for viewing.