Thank you for viewing. This item is new and unused, but it has been opened for product photography. We appreciate your understanding and look forward to your purchase. This is a jump rope with a digital counter that displays calories burned and number of jumps. Please prepare button batteries. 【Size】 Grip size: 175 x 29mm Long rope: 3m Short rope: 24cm Ball diameter: 34mm *There may be slight variations in size depending on the measurement method.