Thin Elastic for Masks,1/8 Inch Elastic Cord Sewing,100 Yards Stretchy Soft Round Elastic Rope,3mm White Elastic Strings.

If you want to DIY your mask correctly,please choose the "Alkaid" elastic strings. Otherwise, your ears will be hurt. Statement: Most of the masks made of 1/5 inch or 1/8inch of bands, the width will meet the ears comfortably.  Almost most of the 1/4 inch of elastic bands are the bands for shoes before. Please identify this thing. Specification:  Material: Nylon and spandex Size: Width 1/8 inch (3mm); Length:?100 Yards? Color: White  Package:100 Yards cord Warning: The material of the rubber band is not formasks. Specifically, This cheap elastic cord will hurt your ears. Because of the ears without the hardness of your shoes. They are so soft that should adapt to it with special elastic.