Climbing rope: (1)Material: Polyester,nylon (2) 2mm to 20mm (3)Structure: 8,12,16,24, ... 32,48 strands Climbing rope:(1)Material: Polyester,nylon.(2) 2mm to 20mm.(3)Structure: 8,12,16,24 ... 50000LBS. (5)Style: Single colour, multicolor.also customers' style welcome.(6)Packing: packed in polybag , blister or OPP bag,5 meters ...