Dritz Underwear & Pajama Elastic is a comfortable, soft stretch elastic for use in garment sewing. It has a soft texture that makes it ideal for underwear and sleepwear waistbands. This woven elastic will not narrow when stretched or weaken when pierced. Use with light to medium-weight fabric.Details:White3/4" x 20yd.Light stretch and soft texture for comfortable waistbandsGreat for underwear and sleepwear waistbandsElastic will not narrow when stretched or weaken when piercedMachine washable and dryable in temperatures up to 200 degrees F