... layer 2.Strength: Flat webbing sling-1T-30T round-1T-300T webbing strapGeneral instruction1.It is a soft sling with excellent performance.Its ... layer, double layer, four layer3.Strength: Flat webbing sling 1T-30T round webbing sling 1T-300T4.Sling width: 25mm-150mm5.Working temperature: -40-100 ... such as ports, terminals, chemical, steel, machinery, installation and other lifting site. Webbing Sling