polyester flat lifting webbing sling 1.100% high tenacity polyester 2. double ply 3. SF:5:1, 6:1, 7:1 are available easy to use,safe,strong,and no damage to cargo while transporting,moving and storageOur ratchet lashings are very popular among rigging products. The webbing is made of polyester yarns which are strong, soft, no damage to cargo and can not be affected by common acids and hot ...