Sewing Black Stretchy Braided Elastic 2"inches Wide for Craft Headband Costume and DIY By yards, The elastic with good quality is very stretchy, by yards and in the range of allowable tensile elastic deformation, can easily restore the original length without deformation,It is also not effected by chlorine and salt water, Easy to be cut to meet your needs, you can cut them into any length and shapes you want, very convenient. Secure an extra sewn seam at the end if the cut ends get raggedy or unravel easily.