1.material: Nylon, Polyester, PP, PE, Vinylon, Dyneema, Cotton, 2.diameter: 2mm-40mm 3.application: used for rock climbing Rock climbing ropesStronger break strength, High quality, Competitive price, Good service, Delivery in timeMaterial: Nylon, Polyester, PP, PE, Vinylon, Dyneema, Cotton, etcDiameter: 2mm-40mm or as requestLength & Color: as your requestFeatures: (1) Easy to handle, smooth on ...