This floss is a brilliant six-strand embroidery thread Made from double mercerized to give it exceptional sheen and long staple 100-percent cotton fibers Comprised of 6 easily separable strands so you can vary your stitching results depending on the number of strands used Colors are washable and fade resistant Available in very dark blue color; measures 8.7-yards length This floss is a brilliant six-strand embroidery thread made from double mercerized to give it exceptional sheen and long staple 100-percent cotton fibers. The highly resistant dyes are carefully selected to ensure that the thread does not fade as a result of washing or exposure to light. Comprised of 6 easily separable strands so you can vary your stitching results depending on the number of strands used. In an 8 meter skein put-up. Colors are washable and fade resistant. Preferably use a mild soap at all times. After washing, wrap the embroidery in a towel to remove excess water, then dry flat. Place the embroidery on a clean cloth, preferably while still damp and iron on the reverse side, at the temperature setting recommended for the fabric. Available in very dark blue color. Measures 8.7-yard length.