Dritz Elastic Fold Over is a great way to bind any raw edge in just one pass. It goes around turns and corners with no puckers. It can be stretched or gathered for any project. Use it in place of bias tape. The elastic binding is seamed down the center to make folding the elastic around the edge of your project simple. No special binding foot is needed. It is 75-Percent nylon and 25-Percent spandex. It is also washable/dryable in temperatures up to 200-Degree fahrenheit. Package contains 24-yard of 1-inch Fold-Over Elastic