"The Fablastic Round Stretch Cord is a new line of DIY mask making products brought to you by The Beadsmith. This is made of high quality spandex material. It is thin enough for comfort, yet durable enough to stand up to repeated use while maintaining its hold. The elastics are safe and skin friendly. The cord thin enough to easily cut and sew, convenient for creating DIY items in custom sizes. The applications of this cord are limited only by your imagination. You will find it handy when you want to make costumes, masks, necklines, cuffs, skirts and sportswear. Use this to adjust a waistband, replace a drawstring, alternate a size, or reinforce elasticity. Can even be used to make doll clothes. Great for hobbyists, seamstresses, DIY crafts, journal artists and jewelry makers. 1mm - 13.7metres 3mm - 4.5metres