21 Gauge Square Half Hard Copper Wire - 5FT<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Material: Copper (99.9% Pure Copper)</li><li>Diameter: 21 Gauge (0.0285 Inches， 0.723mm)</li><li>Shape and Temper: Square， Half Hard</li><li>Made in the USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/412TRCT75BL.jpg" noproxy>