Durable, Light-weight, transportable bleachers, with all aluminum construction. Standard features include; an aluminum angle understructure with an 8" rise & a 24" run, double 2x10 footboards, risers, 2x10 clear anodized seat planks, vertical aisle, and chainlink guardrail system. Our unique transport option adds wheels and a tongue to these units allowing you to easily move seating around your facility. Please note that these units are not intended for over-the road use. All Outdoor Aluminum Bleachers are designed in accordance with the IBC 2009, and ICC 300-2007 building codes.