1)Material:polyester 2)W.L.L.:1T-12T 3)Length:1m to ... -18.Certificate: GB, BS, GS, CE, ISO90009.The elongation of sling is less than 7%.10.The working temperature range -40 ... ,14010,000WEN1-12TOrange3007.512,0009,60024,00020,80016,97012,000 Polyester Webbing Sling with Protective Sleeve