This is as light as it gets! Mammut has extended the range of their high end Challenge Line with the addition of the feather weight REVELATION - at only 55 grams per meter! Lighter weight and compact construction means less drag to hold you back whether pulling down at the sport crag or hustling up a route in the mountains. Get spoiled by Mammut's Teflon Coating Finish which enhances cut resistance, increases smooth handling and also contributes to reduced moisture absorption - in addition to Mammut's legendary Superdry treatment. A further benefit and one you will appreciate and depend on is the TrioSafe marking - applied 5 meters from each end and also at the mid point - to help avoid rappelling and lowering incidents and also remind you know when it's time to stop and belay.