... .50D/1F,100D/1F,150D/1F,180D/1F,320D/1F Color: Raw White,Bright or Semi-Dul, any BOLONG–- A Leading ... :50D/1F,100D/1F,150D/1F,180D/1F,320D/1F Color:Transparent ,Black Nylon Monofilament Embroidery Thread mm/DN.W(grams ... *33.0CM black nylon sewing thread for tennis racket with low shrinkage