Detailed Product Description Polyester webbing Sling Features:1,Material: 100% high tenacity polyester fiber2, Working load limit:1-10T,width:30-300mm,thickness:3.5-40mm3,Safety factor: 6:1 , 7:1, 8:14,Standard:According to EN 1492-1, with certificate of conformity 5,Certificate: GB, BS, GS, CE, ISO90006,Indication of working load limits (WLL): by color, number of stripes and printingon sling and ...