... ,420D/3 3. for shoe & sofa ,bags,sewing thread polyester 1.spun polyester thread,for clothes and bags sewing,and colour thread ... kinds of string(thread) and rope.Material:100% pure cotton,polyester,polyester+cotton,PP,cotton fiberSpecs:diameter:0.260mm,can be made ... , shoelaces, industrial rope,pet and toys 2. high tenacity polyester thread ,bonded thread,and colour threads,3.5---8usd/kg and polyesr ...