Roc-Lon classic Rain-No-Stain® is a 100% cotton lining with an exclusive permanent water repellent finish to help prevent oil and water-borne stains and streaks even after repeated laundering. Cut by the yard, can order single yard increment with 12 continuous yards maximum. Roc-lon muslin can be found in hotels, motels, universities, hospitals, homes, restaurants, and professional buildings everywhere. Color: White Contents: 100% cotton Width: 54" Maximum cut length: 12 yd.