Hand Dyed, 100% silk ribbon from River Silks. The ribbon is woven individually, with selvages on both sides, so it won't ravel. Comes in 4mm, 7mm and 13mm widths. There are 5 meters/5.5 yards per spool. If you don't see the width of ribbon in the color you want, please email and I can probably order for you. They don't all come in 13mm. Please note: Colors may appear slightly different on different monitors.