1. The outer skin is made of high-strength polyester. Soft and smooth, high strength 2. Ten white high-strength polyester cores are used in the umbrella rope, which is stronger and stronger 3. No fluffing after frequent friction, quick wring out, easy to clean 4. The diameter of 4mm is classic and practical, and the whole weave has no joints 5. Scope of application: climbing auxiliary rope, outdoor clothesline, water rescue rope, tent rope, binding rope and DIY hand-woven rope 6. Material: high-strength polyester 7. Diameter: 4 mm; length: 31 meters 8. Bearable weight: about 300 kg 9. Net weight: 300 grams