Metallic gold or silver piping trim - The width of the total ribbon is 0,39" (1cm) and the Piping thickness: 2.5mm or 0.1 inches. It is sold in lots of 5.46 yards (5 meters) or 10.93 yards (10 meters). To sew as you wishbone, between 2 fabrics, to ennoble your creations, fashion, decoration... French company located in the Paris area, you can contact me by message in French, English, German... I'm here to answer you! A question, a concern, need a sewing advice or simply an opinion, I have been a fashion designer for more than 15 years and I am available to help you at any time !