Foam handles create a comfortable griplightweight and reduce strain on your hands. Soft safety ropewhich does not hurt too much when you hit the body parts. Manufacturered by MS Mouse. This rope is suitable for beginners children kids teens fitness training workout outdoor or indoor activities. Counts Each JumpNo Batteries Needed. You can only count well when you hold the meter handle in your right hand and the string is turned clockwise. Adjustable 7.8 ft jump ropeyou could customize it to your height for a perfect swing and workout.