Come and Check Our Branding Solutions.There are two ways to use this jump rope.One is the rope mode, and the other is the free cordless ball mode. The free ball mode can rotate 360 degrees without winding the rope.It can break through space limits, meet different heights, and effectively target full-body training. It is an indispensable help for outdoor fitness, student jump rope test and so on. Pls check inventory and detailed info before placing your orders.