<http://schema.org/description>
"Exair\u2019s new long super air knives produce a laminar sheet of airflow to blow off, dry or cool surfaces up to 96 inches wide."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/products/long-air-knives-with-laminar-flow-for-blow-off(2)>