<http://schema.org/description>
"90 Degree adjustable elbows from The Duct Shop are fully adjustable from straight to 90 degrees. They are manufactured from the highest quality of galvanized steel. They are perfect for going around tight corners and maintaining the best airflow for maximum efficiency in your duct system. Perfect for use with either flexible duct or sheet metal duct."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theductshop.com/shop/degree-adjustable-elbow-p-47.html>