All Purpose Heavy Duty Entrance Mat - "FloorGuard Diamond" - 4' x 8' - Charcoal - Indoor or Covered Outdoor - Commercial or Residential 4' x 8' - Charcoal - FloorGuard Diamond Entry Mat Ships Free to Continental U.S.! (Excluding Hawaii & Alaska) Rubber Backing Provides This Indoor Entry Mat With Maximum Durability This Dependable Commercial Mat Is Easy To Clean - Just Shake Out & Vacuum. This Indoor Outdoor Mat Is Safe - Tapered Edge Reduces Trip & Fall Hazards.