Durable black vinyl rope built for speed, agility and cardio training; Color coded, molded PVC handles allow for a comfortable and solid grip. Five lengths to accommodate any user. See the specifications below to determine the best jump rope based on your height. Racks available; Features: Durable vinyl rope. Molded PVC handles. Lengths color coded by handles. 5 different lengths Jump Rope Length Recommendations: 6′ – user height 3’11” and under. 7′ – user height 4′ to 4’8″. 8′ – user height. 4’9″ to 5’5″. 9′ – user height 5’6″ to 6″. 10′ – user height 6’1″ to 6’6″. How to determine the correct length of a Power Systems Speed Rope for you: Step with one foot into the middle of the rope. Bring your hands up towards your chest. Place your hands underneath your armpits (the rope should be semi-taut) The length of the rope measured from one hand to the other is the recommended rope length for your height.