Safe MaterialChildren's skipping ropes are made of safe, non-toxic and odorless materials. The handle is soft and non-slip for a comfortable grip. The rope is made of high quality cotton and elastic rope, which does not hurt much when hit on certain parts of the body. Easily adjustable The length can be easily adjusted according to the individual needs of the skipping rope, ideal for teenagers and children. Funny counting The skipping rope has an automatic counting function, which gives children a lot of fun when they play sports. Remark: Hold the counting handle with your right hand to count correctly. Health Improvement Jumping is an aerobic fat burning exercise that can accelerate blood circulation and improve cardiopulmonary function.< /p> Gift for childrenThe rope can be used as a play tool for your children, makes them have lots of fun, and promotes children's ability and endurance in a playful way.