... : 30/2,40/2,50/2,60/2 Composition: 100% spun polyester with 3% silicone oil,ring-spining Size: 30/2 ... ,40/2,50/2,60/2Composition: 100% spun polyester with 3% silicone oil,ring-spining Packing: 2000-10000yds ... customer's colors are acceptable.High tenacity, enough kg. 100% Spun Polyester Sewing Thread Verified Information This information is Verified by ...