This rope is made of Nylon(innner) and Polyester(outer). It has high strength, abrasion and heat resistant, lightweight, good elasticity and flexibility,waterproof and quick-drying, UV resistance, pure and bright colours, no colour loss. Lightweight and durable: can float on the water, and soaked in water for a long time. Reflective outer skin, easy to identify and eye-catching. Ultimate tensile force: 20KN(4,409lbs, 2,000KG); Working tensile force: 15KN(3,372lbs, 1,500KG); Diameter: 3/8 inch (10mm); Cable Length: 164 feet (50 Meters); Color: Reflective Orange. Package come with: 1 x rope, 1 x drawstring rope bag. Used for outdoor rock climbing, tree climbing, explore a cave, rappelling, hiking, mountaineering, camping, tents, securing equipment, emergency rescue, working at heights and down hole. Used for arborist rope, bull rope, swing rope, tree rope, pulling rope, pulley rope, hoist rigging line, marine rope, floating rope, anchor rope, boat rope, fishing rope, dock lines, kayak rope, sailboat rope and water sports and rescue rope. Please note: This is a very good static rope (standard: EN 1891:1998), not a dynamic rope. Please choose carefully!