Made of sturdy nylon webbing, each walking rope from Brand New World has handles for 12 children in addition to a front and back handle for teachers to share with a child. Six different colored handles make it easy to assign them to the kids. The included sewn-in hook-and-loop fastener strap can be used to attach additional ropes to accommodate more children. Details: Multicolor146"Machine washableNylonIncludes hook-and-loop fastener strap to attach additional ropes