1)Polyester and nylon nonwoven interlining 2)50%nylon50%polyester 3)Weight 18-60gsm 4)Oeko-tex Standard ... 1.Item no:K5183,.K5253,K5182,K5252,K5352,K54522.Composition:50%POLYESTER,50% NYLON3.Color:off white/ black/grey/optical white 4 ... establish friendly and long-term business relationship on mutual benefits. 50%polyester 50%nylon nonwoven fusible interlining(thermal bond)