We especially love using fold-over elastic for finishing the edges of mesh fabric for pockets in purses and bags. Not working with mesh? Fold-over elastic is perfect for finishing a neckline or wristbands on a special outfit . It also beautifully finishes the edges of diapers or diaper covers to securely fit your special baby. 20mm wide, nylon. Available in 14 terrific colors. Please note that each unit ordered is for a pre-cut and packaged piece that is 2 yards long.