... Yarn 1 Spandex yarn 70d,140d,280d,420d,560d,840dCover Yarn 2Polyester yarn 33dt/36f,100dt/36f,167dt/36f,333dt/36fCover Yarn 3Nylon yarn ... best service. We can produce rubber covered yarn that are available for gloves ,socks, and other textile accessories.Can be used ... in clothing requires wrinkles, elasticity, tightness of the place;For socks, gloves, knee wrist, ribbon, wool sweater, wool pants screw ...