E-Z Lace Supreme 2-1/8 inches x 50 Yards 6630 Cadet Gray is a high performance textile eliminates the need to insert grommets. E-Z Lace Supreme prevents the weakening of awning fabric from the broken yarns that occur when grommets are inserted and the 1 inch re-enforced side hole size makes lacing that much easier and quicker, while the 3 inch center spacing of the holes greatly increases manufacturing design flexibility.