The black soft elastic cord is comfortable and washable, with strong elasticity heavy stretch,flexible and durable. <br><br>The elastic band can be stretched 2 times longer than unstretched. <br>And it will retain it's elasticity when stretched in the range of allowable tensile and maintain the original shape when unstretched or after washing. <br><br>The soft elastic cord rope is good for projects which need to touch skin like ear loops, head loops, homemade mask <br>and it’s a good homemade string for DIY crafts, costume sewing and knitting, like making button loops, hair scrunchies, bracelet etc. <br><br><b>Size: </b> 109 yard/ 328 feet/ 100m on a spool, 1/8 inch/ 3mm width <br><br><b>Tips: </b> <br> Please allow a little error of measuring due to manual measurement <br>Any question, please feel free to contact us, we are always here for you :)