In reply to sean1: I have one for cragging and multipitch. As I climb mostly on grit and easyish mountain routes with plenty of belays mine was cut by Mammut to 40m, making it the perfect bumby rope, not too long, not too short. I find it light, very easy to handle and a pleasure to use. I haven't fallen on it yet, but the ends have withstood being dangled on a fair bit. Very happy and would order same again. Only complaint is that the middle marker is hard to spot against the blue colour.