Feedback Sports Digital Caliper<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Great for measuring Seat posts， bottom brackets， stems and more</li><li>Unit dimension table printed on caliper for quick reference</li><li>Measures in-Inch and millimeters</li><li>Comes with protective carrying case</li></ul></div><img src="http://ecx.images-amazon.com/images/I/312M0W17ioL.jpg" noproxy>