Sterling Silver wire half hard 20 gauge round 0.81 mm can be shaped and is still relatively strong. Make earwires, earrings, jump rings, split rings, and spirals. You can make a variety of delicate wire forming findings, bails, wire settings, loops. Half hard wire is soft enough to bend and it has a certain amount of stiffness to hold its shape. Comes in a 9 feet 6 inch coil.