Petzl's Parallel semi-static rope. Diameter: 10.5mm, length approximately 10m. *It's over 10m. Used about 10 times for tree climbing. It hasn't been washed, so there's dirt. Also, there are markings to indicate the rope length, so the rope doesn't look very good. The rope itself has some fraying, but it can still be used for things like stream fishing, as a handhold for mountain climbing, and other camping activities. *Since it's a non-stretch rope, it doesn't have a shock-absorbing effect. Not suitable for climbing, etc. Please purchase only if you understand that this is a used item.