TURN BEAST MODE ON - Want to go beast mode? Our 8 mm Monster Cable will bring sensation you never thought possible with rope jumping. A true heavy cable for developing muscle and pushing your body to the limits. USE IT ON SOFT SURFACES - At Velites we recommend to use the cables on non abrasive surfaces or with the Velites jumping mat. Wood, asphalt or concrete are abrasive surfaces. Rubber or tatami mats are soft surfaces. FOR ALL HEIGHTS - The cable has a total length of 3. 5 meters. It fits for every type of person and heights, included someone who is higher than 2 meters. You will only need pliers to adjust it correctly.