<http://schema.org/description>
"K&amp;amp;M 18866 Support Arms for Spider Pro - Black [K&amp;M 18866-BLACK] - Keyboard Cases &amp;amp; Stands: Additional extendable 15&amp;deg; tilt angle support arms for the Spider Pro keyboard stand; available in black or silver with fastening clamp. Material: aluminum Special features: telescopic and 15&amp;deg; tilt angle Support depth: from 290 to 470 mm Support width: from 670 to 980 mm Type: black anodized Weight: 0.94 kg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.avshop.ca/cases-amp-racks/keyboard-cases-amp-stands/k-amp18866-support-arms-for-spider-pro-black>