... offer the webbing sling ,round sling as follows: 1) Material: polyester, nylon, polypropylene 2) Color: ... Length: as required4) Safety factor: 5:1, 6:1, 7:1 or 8:15) Standard: ISO4878, EN1492:2000 ... up to 1000,000kgs7) With CE,GS logo Ratchet lashing :Detailed Product Description1) Material: polyester, nylon2 ... logo webbing sling ,round sling,ratchet lashing,cargo lasing, EN1492-1, EN1492-2, EN12195-2