Usew 1/2 Inch Black Braided Polyester Elastic Roll - 50 Yards Braided elastic is the most versatile version of elastic and can be used for waistbands, sleeves, necklines, legbands and any other area that requires stretch ability Wide 1/2 inch,50 Yards in Length for each roll Flat elastic Color:black 70 -Percent polyester, 30-percent rubber