100% Dyed viscose rayon filament yarn is used by twisters and fancy yarn producers, weft weaving, upholstery, trimmings, circular knitting, technical fabrics, for almost all end uses as you can see. counts: 120denier, 150D,250D,300D, 450D, 500D, 600D Color range:More than 5000 colors Color Fastness:up to 4 degree Standard packing