Dritz Knit Non-Roll Elastic contains a monofilament that provides resistance to rolling and twisting. It is soft and comfortable, resists curling and will not narrow when stretched. Use it for waistbands, sleeves, necklines and legbands. It is machine washable and can be machine dried.Monofilament provides elastic with roll and twist resistance. Soft and comfortable elastic that is curl resistant. Great for necklines, sleeves, swimwear, waistbands and leg bands. Machine wash and dry in temperatures up to 200 degrees Fahrenheit.Color: WhiteUse: ElasticSize: 3/4in