Wiremold OFR series Overfloor Raceway System provides four-channels of capacity and access to a wide range of power, communications, and A/V connectivity options in the smallest, lowest, narrowest, ADA compliant profile available in overfloor raceway systems. This system installs over existing floor coverings and is both tamper-resistant and installer-friendly, making it an ideal solution for relocatable or permanent installations where access through floors and ceilings is not an option. 0.080in [2.0mm] aluminum. Divided into four channels.-packed four (4) 8ft [2.4m] lengths per carton. Note:Not recommended for use in high traffic areas.