1): 100% high tenacity polyester of out sleeve and inner core 2): With two ply woven heavy duty out sleeve 3): Low elongation 4): Working load limit: From 1 ton to 100 ton 5): Each stripe is equal to 1 ton capacity 6): Safety factor available: 5: 1 6: 1 7: 1 7): According to EN 1492-2: 2000 8)Indication of working load limits (WLL): By color, number of stripes and printing on sling and label Packing: PVC absorbing membrane and export carton, customized packing is also welcomed Standard: EN 1492-2: 2000 Productivity: 300, 000pcs/month Unit Price/Payment: T/T. L/C