Pocket Wire Gauge， 3-5/16 Inches By 1 Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Great for beaders， wire wrappers and jewelers</li><li>Comes in a protective leather sheath</li><li>3-5/16 inches by 1 inch</li><li>Measures wire or sheet metal from gauges 34 to 8</li><li>Each size is shown in fractions of millimeters and inches</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31CMh33WUaL.jpg" noproxy>