<http://schema.org/description>
"This is a C3 Green gloss 350gsm all board envelope designed to fit A3 documents. This is a very high quality envelope, it will protect the contents and look great too."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.allcolourenvelopes.co.uk/330-x-457-c3-green-gloss-350gsm-all-board-envelopes.html>