Come and see our amazing products. The Jump rope is stable for thinness aerobic fitness,Cardio training,balance training,jumping training, student exam. Please start slowly in avoid of injured accidentally by fast speed.Ball-Bearing Handles and Steel Wire with Pvc Coated make Jump Rope Durable, Smooth, Fast and No kinking or Tangling, High-quality materials ensure this Skipping Rope long Lifetime. djustable Length: Our skip rope is about 3 meters long and easy to adjust that you can cut the excess according to your heights. To provide a speed and endurance workout for Adults of all sizes as well as Kids.Please choose an open area for jump rope and be care if someone stay near you. Pls confirm with us about the packing info, stock color and exact production time before placing your order.