<http://schema.org/description>
"&lt;p&gt;Snap gages are most frequently used in production environments where precise diameter or thickness measurements need to be made quickly and repeatedly.  They can be hand held or mounted on frames. &lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/columns/details-differentiate-snap-gages>