<b>Features:</b><br> PVC coated braided steel cables.<br> It can be used for adults and children.<br> Adjustable 9 inches of the cable length.<br> Suitable for boxing, MMA, aerobics and fitness training.<br> The rope can be adjusted the length you want according to your height.<br> It can burn calories and fat while exercising your muscles during jumping.<br> Lightweight, durable and comfortable handle makes it easy to grasp and carry.<br> Dual ball bearing system and slight cable can pass through the air quickly, thus increasing the speed.<br><br> <b>Specification:</b><br> Fitness Ropes Color: black.<br> Jump Rope Handle Length: 6 inch. <br> Fitness Speed Rope Length: 9 feet.<br><br> <b>Note:</b><br> 1. Please start slowly in avoid of injured accidentally by fast speed.<br> 2. Please choose an open area for jump rope and be care if someone stay near you.<br><br>