ToolUSA Double Loop Which Attaches To The Side Frame Of Your Eyeglasses， 5x And 5x: MG-43346<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Clips-on To Eyeglass Frames</li><li>Each Lens Is 5x</li><li>Combine Both For 10x</li><li>Great For Jewelers &amp; Watchmakers</li><li>1" Glass Lenses In Metal Frames</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41odrPWjZjL.jpg" noproxy>