If you are looking for a jump rope you can cut to a specific size eg an adult jump rope for one person this is one of the best quality basic jump ropes i have gotten from either amazon or my local sports stores

The rope adjust very easily and seems to hold up well though because all the extra slack is on top of the rope it wouldnt be a great fit for young children who are growing quickly as more than just a little slack easily gets in your way nor would it be great for sharing with other adults who are different heights