50 Yards - 2mm Silver/Grey Satin Rattail Cord Chinese/china Knot Rat Tail Jewelry Braid 100% Polyester Color: Silver/Grey - Please check my store for other colors Measurement: 2mm(approx. 1/12") x 50 Yards(150ft) cuts Material: 100% Polyester/Nylon Satin Cord Ships Within 48 Hours Use this cord for tassels, wrapping rings, micro-macrame and/or threading those beads whose holes were too small for the other cord. You can also use it to make a really small, delicate Chinese knot or use it to accent other knots.