SINGER Braided Polyester Elastic Blister Card, 1/4-Inch by 3-Yard, White Braided polyester elastic will not be affected by chlorine and salt water This elastic can be used for waistbands, sleeves, necklines and leg bands in swimwear and other wash and wear Each blister contains 3 yards of elastic that is white in color and is 1/4 inch wide 72 percent polyester, 28 percent rubber Easy to find sewing help website: easysewingrepairs.com