These rods are 13 inches long (vs the 20 inches that most of our COE 96 rods are!) and 5 to 6 mm wide. COE 96. Use freely with COE 94-96 frits. This is a fantastic batch loaded with silver from 2010. The COE 96 DarkMulti Color is the one that got the best results! This price is also great! I just saw the same glass on etsy for $76.00 a lb. You can see the rings of silver glass in the rod in the photo!