The OEM Genuine Joe Air Step Anti-Fatigue Mat GJO01710 is designed for indoor use in warehouses, factories, and other environments. This mat provides extra support to reduce fatigue and discomfort during long periods of standing. It features a 3/8" thick vinyl foam structure with a ribbed surface for enhanced safety. Measuring 3'W x 12'L and available in black, this mat is a practical solution for improving comfort in the workplace.