21 Bundles X 14 Yards 2mm Nylon Beading String Knotting Cord Chinese Knotting... Quantity: 21 Bundle, 1 of each color Length: 14 yards (12.5m) per bundle Material: 100% nylon Size: 2mm Glossy and robust fashion color with extra-strong fibers to hold even weighty beads. It can be used with gemstone beads, rhinestone beads, shambala beads and so on.