... D, etc.;Accoding to fiber aperture count :48f,72f,144f. 2.Applications:roducts used for woven peach velvet , corduroy, double- ... Features:soft handle, suitable for jacket and siut cloth. 2,Corduroy fabric use super fine fiber of poly nylon composite ... similar with PRADA fabricsBNP:40D/24F20D/12F Nylon yarn and 20D/24F Polyester yarn conjugate yarndown jackets,Leisure fabrics,heather grey ...