This convenient storage and dispensing method will make your glass work easier than ever. No more bulky boxes to store, braided lengths, or wasted sections. Simply unwrap the desired length, cut, stretch, and create. With reel lead, there are also no additional boxing or shipping charges. With its thick rounded bottom, the 1/4-inch U-round lead should be soldered to the outside edge of decorative mirrors and other glass art projects. The face measures 1/4 inch. Standard 13/64 inch channel. Approximately 34 feet long.