Genuine Joe Marble Top Anti-fatigue Mats - Office, Airport, Bank, Copier, Teller Station, Service Counter, Assembly Line, Industry - 24" Width x 36" Depth x 0.500" Thickness - High Density Foam (HDF) - Black Marble - 1Each - Marble patterned anti-fatigue mat helps reduce fatigue from prolonged standing and increase productivity. Ideal for general office, copiers, teller stations, service counters, light-industrial dry-area assembly lines, airports and banks. Top surface is puncture-resistant and flame-resistant. High-density foam backing provides superior comfort. Beveled edges help reduce trips and falls. 24" wide x 36" deep x 1/2" thick mat is easy to clean. Just wipe with a dry or damp cloth or wash top surface with water and mild soap.