Above All Advertising offers an array of collapsible walls that are convenient, portable to be used at trade shows and events. The walls offer minimal set-up time, easy installation and convenient to disassembly. Manufactured using high-quality aluminum frames and graphics printed polyester, the collapsible walls can be designed in various shapes and size. The aluminum frames make use of an accordion style compression and expansion technique, which helps in quick set-up and disassembly. For more information, contact Above All Advertising, 6980 Corte Santa Fe, San Diego, CA 92121; (Web Site) www.abovealladvertising.net