DMC-Six-Strand Embroidery Cotton. A brilliant, six-strand floss made from double mercerized, long staple 100% cotton fibers. Bundle Includes: Aquamarine - 117-3814, Aquamarine - Medium - 117-943, Aquamarine - Dark - 117-991, Aquamarine - Light - 117-992, Aquamarine - Very Light - 117-993