... , EN 1492-1:2000; 3,low elongation; 4,5:1&6:1&7:1&8:1 5,good quality and competitive ... Sling;2,Material: 100% Polyester;3,Safety Factor: 5:1 6:1 7:1 8:1;4,Standard: ISO4878,EN1492-1 ... choose special length based on special require. Safe&Durable 1T-10T polyester webbing sling