non woven fusible double dot interlining,very soft ,light ,thin ,fit for water and dry wash .Excellent quality ,good sevice for non woven fusible double dot interlining1)80%nylon ,20%ployester ,total weight 31gsm,width 100 or 150 cm.PA powder .Double dot fusible nonwover interlining 2)Fusible condition ,Fusible temprature :130-150Fusible time :15-18secFusible press:1.5-2kg/cm2