A general all purpose elastic. Excellent ÃÆââââ¬Å¡Ã¬Ãâ¦Ã¢â¬Åstretchability.ÃÆââââ¬Å¡Ã¬ÃâàNarrows when stretched. Avoid stitching through. Use in a casing for waistbands, sleeves and necklines. White. 13mm x 1.8m.