Beadalon® black, .018 inch, 7 strand bead wire is perfect for bracelets, necklaces and other jewelry crafts. The .018 inch diameter is one of the most versatile bead wire sizes for creating one-of-a-kind jewelry. Great for medium to heavy gemstones, crystals, seed beads, glass and metal beads. Our 7 strand wire jewelry supplies is perfect for general beading projects, and holds its shape well. Each bead wire spool includes 30 ft. 1 spool per package.