sepcification: 120D/1,150D/1,250D/1,300D/1,450D/1,600D/1 Bright Dyed Viscose Rayon Filament Yarn for Weaving and Twisting, 150D/1,300D/50F/1, 600D/100F/1, 600Tons per month.main technical index:sepcification: 120D/1,150D/1,250D/1,300D/1,450D/1,600D/1colors range: more than 5000 colorsweight per cone (grams): 500-1000 grams (could be vary according to customers demand)