DMC 6-Strand Embroidery Cotton Floss, Black, Pack of 12 Twelve skeins of brilliant, six-strand floss Made from double mercerized, long staple 100% cotton fibers 8.7yd/8m per skein Twelve skeins of brilliant, six-strand floss Made from double mercerized, long staple 100-percent cotton fibers 8.7yd/8m per skein