DMC Satin Floss in shade S321 is a lustrous rayon embroidery floss for highlights, borders, and surface stitches where you want a smooth sheen. The pull skein contains 8m (8. 7 yd) of divisible six-strand floss, allowing you to stitch with 1–6 strands to adjust coverage on fabric and canvas It is suited to everyday making where consistent, repeatable results matter It works well for neat, light-catching details on finished pieces.