German Style Rose Gold Color Square Wire 20 Gauge Beadalon's German Style Square Wire is Rose Gold Plated over Brass, and treated with a special, non-tarnish finish. It features a medium temper, making it an ideal Stringing Material for use on Necklaces, Bracelets, Earrings, and even Craft Projects. German Style Wire is nickel free. Length: 2 meters (6.5 feet) Wire thickness: 20 gauge Medium Temper